KDE: traditional desktop environment with focus on lots of customization, options, and features. Often aimed more towards enthusiasts or everyday users who want the latest features.
GNOME: non-traditional desktop focusing on simplicity. Designed to be used a very specific way to maximize productivity. Often aimed more towards corporate or professional users.
Mint uses their own desktop environment (cinnamon) which is somewhere between the two.
All of these are nice in their own way, you just need to find which one you like best!
Xeroxchasechase@lemmy.world 3 months ago
I’ve found that kde is much more powerful, in the sense that you can do whatever you want with it, in terms of desktop experience, but maybe it’s not needed at first. Mint gives great experience out of the box, but not much you can change.