I'm relatively new to the linux space, I was introduced by the steam deck which uses kde, and it's pretty similar to windows in terms of how it works so that's the DE i'd be leaning towards when I eventually switch. I've never used gnome so i'm not sure if it'd be worth using I guess?
So I'm just looking for some input from the community, do you use Gnome or Plasma, why do you use it, and what's kind of like a pros and cons kinda thing between the two?
I used KDE Plasma for a long time ever since I started daily-driving Linux.
I like how KDE Plasma allows quite a surprising amount of customization. I also had some experience with Gnome via Ubuntu, and XFCE. Gnome looks polished, but doesn't allow for much customization. XFCE is a lot more customizable than Gnome, but getting it to look quite right took a lot of effort.
Can't really remember much of how it looked out of the box, since I proceeded to customize it quite heavily. However, though my memory is fuzzy, I remember it looking like a combination of Windows XP and mid 2010's Ubuntu.
Checking with the xfce website, they have this screenshot of one of their latest versions: