I run workstation with Gnome. KDE is fine, and fedora implements it in vanilla fashion without any tweaks, which is good. I personally stopped using KDE because it doesn’t always work the way I want it to, and Gnome does. Games can easily be swapped between monitors if it opens on the wrong one initially. Gnome took some getting used to but it’s fantastic. Give it a shot.
lol no.
Canonical has left a bad taste in my mouth far too many times. Snaps are generally awful, collecting analytics without user knowledge at one point. If I was going to use something Ubuntu based it would be mint, but I prefer a native vanilla gnome experience.