....

EndeavourOS, or vanilla Arch Linux by using the Archinstall script that comes with the iso file (or the old fashioned way of following the Arch Wiki and doing it manually through the command line, if you're up for it). Personally, I'd go with Endeavour. Not only because I'm lazy, it's rock solid in general, and easy to install via the GUI installer (by comparison, the Archinstall interface is...passable, IMO), Archinstall can sometimes fail, and it can be...weird with what it leavws out (ex: I tried Archinall and XFCE once. Still had to install the user dictionaries post installation. Never found out if it still does that in the newer iso's).
Do keep in mind that Endeavour is on the light-ish side, you might need to install a couple of things to make it feel more feature complete, and also you'll have to use the terminal for updating the system, installing stuff, and maintanance--tho nothing is stopping you from grabbing Pamac of the AUR (which is set up and ready to go on first boot) and doing stuff through there instead like you did in Manjaro.
- I went from Manjaro to Arch. Installed by command line (took a few tries to get it done... ) I tried their installer but it wasn't very good. Have also run Endeavour on a second pc for a while but I prefer pure Arch.
  
  You don't need to do the manual install, there is script withing the installation iso that makes it much easier, just run archinstall
  
  Is there any noticeable difference between endeavourOS and arch after install¿? From what I have heard and in my limited time using arch or endeavourOS, post install, things seem more or less the same.
- I switched from Manjaro to EndeavourOS and can confirm your experience. A lot of updates on Manjaro broke something on my system. With EndeavourOS it is different. Yes, it is really solid and makes a lot of fun for gaming. Do you have any recommended Tweaks, like you said?

If you're looking for a rolling release that's more stable than Manjaro, then OpenSUSE Tumbleweed is a good choice.
- It's an excellent choice.
  
  Only downside is lack of documentation for distro specifics. You need to adapt docs for Arch on Tumbleweed.

I was having the same problems a while back with Manjaro. Have a look at EndeavorOS. I’ve been using that for a long time now.
- Same here. Endeavour has been solid.

If you like Manjaro but wish it would stop breaking, try EndevourOS ( EOS ).
EOS does not have graphical package management. Try pacseek ( yay -S pacseek ). You can install pamac but please do not. It brings Manjaro levels of quality with it.
- I'm learning this the hard way with Manjaro, but also learning a lot about Linux along the way. Pulseaudio was just completely fucked and I had to switch to pipewire to get it to stop crashing lol
- He wanted something stable.. Arch based systems require you to read the release notes each time you upgrade to make sure there's nothing special you must do. Those who are unaware of this requirement often end up with broken systems. Also I wouldn't call Arch based systems without GUI configuration tools not being too complex... Arch is for those who like to tinker, edit lots of config text files and read man pages and wiki entries.
  Personally, I like Arch Arcos and even Manjaro (Probably EOS as well, but it doesn't play well with Ventoy) - but I wouldn't recommend it to someone who just wants things to work out of the box with minimal tinkering and not require special attention when updating.
  
  I have never had to babysit an update on Endeavour. It's extremely user friendly, especially if they're already used to using the dumpster-fire that is Manjaro...
  
  I've been using arch-based distros on multiple systems for the about 5 years now. I never read release notes, and have also never had any system-breaking updates. Occasionally I get problems with AUR packages but they usually solve themselves by doing a clean-build, reinstall, or just by waiting a day for a dependency to update. In the rare case that none of those work, there's usually a message on the AUR package page providing an exact fix. I usually just run "yay -Syu" once a day, recently I've been doing it once per week and still haven't had any real problems with it.
  
  Arch is for those who like to tinker, edit lots of config text files and read man pages and wiki entries.
  Basically how every linux user should be.

If you want a rolling release, I suggest going with openSUSE Tumbleweed. The installer allows you to pick & choose what you do/don't want/need, and has a great rollback system in case an update causes problems.
Otherwise, I would suggest Fedora. Stays very current, and the in-place upgrade process is very seamless at this point.
- Just keep in mind that rolling releases are by definition not as stable as non-rolling. For example, Kernel 6.4 has introduced an interrupt storm for some motherboards with buggy implementation of TPM interrupts, and it'd get fixed only in 6.5...
  
  LTS kernel anyone?

If you want to stick with Arch based distros then Endeavour otherwise openSUSE Tumbleweed.

(Manjaro keeps breaking itself for a laugth)
Are you perhaps using the AUR more than you should on a Manjaro installation? Just for your information; because Manjaro holds back packages for a couple of weeks, any package from the AUR might conflict with those 'outdated' packages and thus cause some breakage. If you really need those packages, then you should consider container solutions like Distrobox to resolve this. Note that trying things like installing a custom kernel won't work through Distrobox.
So the main options probably consist of:
Just plain Arch; archinstall has made it a lot easier to install. Furthermore, after everything is set and done, it can literally be Manjaro without outdated packages and less bugs etc, or actually whatever you would like your Linux installation to be. Setting up is the most daunting part though. Fortunately, the Arch Wiki does an excellent job in providing a resource at every set of the journey. Recommended if you're not scared of setting up your system from a blank slate.
Any other Arch-based distro, really. There are a ton of recommendations found in the other comments and there's even more if you check out Distrowatch for Arch-based distros. If you kinda know what you'd want from a future system, but can't be bothered with setting it up directly from Arch, then this might be recommended based on the specifics of your demands and to what degree existing distros align to that. For whatever it's worth, I think Garuda Linux is an interesting option for those that want to move on from Manjaro. Similary to Manjaro, it's opinionated on how your system is/should be configured. That's why it's also one of the few Arch-based distros (like Manjaro) that offers -out of the box- the means to rollback to a working system whenever anything unfortunate befalls your system, Garuda achieves this through coming pre-configured with Btrfs+Snapper. It should be noted, though, that Garuda is considered bloated by some. However only you can decide for yourself if their offering is bloated to you or not. So check out its Xfce edition -or any that sound interesting to you- for yourself, if you're interested. If you think it's interesting, but are still too much bothered by the bloat, then perhaps their Lite versions are more to your liking.
There are a lot of options beyond Arch-based distros. However, as I don't know what made you gravitate towards Manjaro in the first place and what you've come to (dis)like since, it's hard to pinpoint what exactly you'd like. If the AUR has been your main reason for using Manjaro in the first place, then it's important to note that Distrobox also grants access to the AUR from any of the other popular distros out there. So you're not confined to just using Arch(-based distros) unless you really need some custom kernel that is somehow only available in the AUR.
If you checked out Manjaro for its unsuccessful attempt at providing a stable rolling release, then you should check out the most successful attempt with openSUSE Tumbleweed. It has a respectable amount of packages and enables users through OBS (OpenSUSE Build Service) to extend this significantly. Its installer offers the option to go for a minimal installation.
If rolling release has scarred you, but you still want up-to-date packages, then consider Fedora. Huge community, AUR-like repo in COPR and once again a very respectable amount of packages make it definitely worth a mention. It offers the so-called Fedora Everything ISO (Network Installer) that acts as the installer for minimal systems.

Linux Mint to be honest. It's super stable, looks great, has 3 desktops to choose from, is powered by Ubuntu but without snaps, really snappy because RAM usage is low.
- Not very minimal with regards to disk usage, though.. It comes with lots of (to me) unnecessary bloat.
  
  I think they do a great job for new Linux users because what seems like bloat to us is the (at least in my opinion) most comolete GUI experience on Linux but I agree, it dose have quite a bit preinstalled to achive that.

openSUSE Tumbleweed
It's rolling like Arch/Manjaro/EndeavorOS, but it feels a lot more professionally maintained (SUSE employees work on it off hours AFAIK). It's an RPM distro like Fedora, so you may have luck with RPMs you find in the wild.
It has a user repository like Arch, but instead of building locally, packages are built on their servers against their base, so things tend to just work. I've had issues with packages not compiling from the AUR because the author didn't list all dependencies (easy mistake), but I haven't had that issue on openSUSE.
openSUSE also configures snapper, which does BTRFS snapshots, meaning if an upgrade goes bad, you can just roll it back and try again on a different day. On Arch/Manjaro, if you don't have snapshots configured, you have to manually rollback packages, which can be a pain (I used to keep a known good NVIDIA driver around just in case).

Instead of trying another distro, take the time to learn all aspects of the command line, up to and including shell scripting. Learn how tools like awk, sed, grep, vi, and regex work. That would be a better use of your time than distro hopping.
- I agree with that general idea, but I still think they should try something else considering manjaros habit of breaking every 2 minutes. Perhaps Debian or Endeavor OS if they want to stay with something arch based. It is good to learn the basics however I have used Manjaro and that is not the way to do it.
- There are literally tons of good sites with lots of good information. First off, I would recommend a distro like Linux Mint Debian Edition. This is good for new and intermediate users alike. Manjaro is more for an intermediate to advanced user. What I would l do is install Linux Mint Debian Edition and then using your favorite search engine use the keywords "introduction Linux command line bash" You could also use YouTube. There is going to be a lot to learn and it may seem overwhelming.
  The reason I am steering you to Google to find an intro course is not to be a jerk or elitist but to help you out. The best Linux system admins/engineers are masters at research. You only get better at research through practice. Seek out a good intro to the command line based on Linux Mint. Complete it, let me know what you learned, what you struggled with, etc. From there, I'll help you chart a course. You'll learn to love the command line. I do 90% of my work in a command line. Know the command line, Become an expert.
- ....or they can do all that and switch to a distro that's not prone to breaking itself every other update.
- I am a sysadmin and I don't even know how to use awk, sed or regex properly. I doubt a normal user will. Of course these are very handy tools and can help greatly with performing manipulative tasks.
  
  I recommend people become power users with the command line before progressing because, in my opinion only, they're necessary. This is my opinion only and is in no way meant to discount your abilities. I was a Linux system admin who learned awk, sed, grep, and regex after the fact and I wished I'd learned it earlier. This is what formed my opinion.

I'd avoid Arch or Arch based distros if you don't want to always tinker with the system to keep it running.
I think Fedora best fits your needs.

Fedora's XFCE spin if you're happy with your current desktop environment. If you want to try a different Desktop, try the standard Workstation version, or the KDE spin if you're really into customization. Stable, up to date, and easy to maintain

Arch and Arch-based distributions (like Manjaro, EndeavourOS, Garuda ecc.) will teach you to do maintenance to your OS to keep it working: they're powered by bleeding edge packages and those for sure break way more often than other distros.
If you ever get tired of this thing, Debian is the exact opposite side of the spectrum: you have older software in your repositories but that's very well tested and it will hardly ever break. And if you ever need the latest applications, there's always Flathub.
This is the peaceful life I chose for myself.
- Manjaro may lead you to believe that Arch distros bteak. It is not Arch, it is Manjaro.
  For me, Arch or EndevourOS have been very stable. Manjaro was / is a time-bomb.
  
  Yes, yes yes. As a person who's used EndeavorOS for at least 3 years, if it breaks, it's because I broke something, (like accidentally deleting my DE), not because my apps went to dependency hell.
  
  During the 3 years I spent on Endeavour it happened a couple times that new packages would break something: once with ALSA and once with PipeWire, so mainline packages and not something from the AUR. I managed to get things fixed but they've been both busy afternoons.
  Small inconveniences aside, I had a really great time with that distribution
  
  Arch distros still require you to read the release notes before updating. It's not a hassle free affair, and those who don't do it are bound to break their system once in a while.

Manjaro breaking itself pushed me to arch and i’ve never been happier

if you are willing for forget the minimal aspects, I would recommand garuda linux, it has an horrendous default theme and pretend to be for gamers, but in reality it is a solid arch install with good gui tools for updates and system maintenance, and it also has things pre-configured that would take a while for you to do, like the magical btrfs snapshots, which means if you or an update break something, you can make your system go back in time without losing any personal data all from the grub menu
- Nobara Linux (also aimed for gamers) has similar btrfs snapshots though not as intuitive and it’s not enabled by default also it’s based on Fedora. I have the KDE flavor as my main OS but I’ve never used the snapshot feature yet.
- I second Garuda. Much better than Manjaro tbh, and they don't have 2,763 controversies surrounding them.
- Are you using garuda ?
  A friend of mine tried it and found garuda's tool really useful, but while setting his firewall, he realised that garuda send lots of data. It made him uninstall it immediatly.
  If it's a concern for you, you might want to check that.
  
  Prove it. It's probably background updating or something, I highly doubt it's spyware.
  Also, "datas"? Excuse me.

I can personally recommend Arco Linux as a great system to learn Arch. They have thousands of YouTube videos on various topics and a great forum for help. Biggest drawback is their website which can be a bit hard to navigate.

Either Fedora Silverblue or Kinoite would be great for you.

If you're not a technical person, Fedora. I'd choose GNOME (ie the default) or KDE Plasma Wayland though. Wayland is far more secure than X(org), and that's what XFCE uses.
- You should be able to switch that on the login screen, Fedora started to shit Wayland a little early for my taste but it works really well by now

Mint is very stable. But maybe take a look into the issues and confirm if it's actually manjaro causing the problem.

Non-technical, no break, stable: Linux Mint.
Regarding Manjaro, maybe try the Plasma version. I have several friends/relatives on it for the last few years and never have to fix problems for them. And these are not technical people.

Manjaro is not breaking it self. You are and you have to learn to prevent that. Going with some immutable is not going to teach you much.
- Why is Manjaro shitting the bed when other distros aren't? EndeavorOS isn't, Garuda isn't, even regular Arch isn't.
  
  I suspect it has something to do with them deleting the pacman lock file in their system package update scripts to run a nested instance of pacman before while the first instance is still running...
  All to avoid their users needing to manually run a few changes that the Arch Devs have labeled as need manual intervention.