I use Chrome because I'm lazy to move, I have my stuff synced in there and I use it also with my phone (Google Pixel). But lately I'm considering Firefox more and more. At least I now have it installed in my phone and specifically use it for some stuff.
I made the move, there are mild inconveniences, but you can export your passwords, bookmarks, et al. from chrome to firefox, you can even set firefox as your primary source for app password suggestions on android. The biggest win is having UBlock Origin on my phone browser.
Just the Multi-Account containers are worth switching. That thing is a godsend if you need to use multiple accounts for one service. And to have your work stuff separate from your personal stuff. And to avoid tracking across sites.
It takes a little while to get everything moved over and working the way you want to, but for me it's the superior browser. I get better performance especially on older devices and there are a lot of core things like bookmark handling that are better on Firefox.