Bit of warning about KDE:
It is very customizable, but as a by product is also really easy to completely fuck up. The first time I used it (eons ago) I ended up removing the task bar and couldn’t figure out how to bring it back or launch programs.
Just spend a bit of time reading up on it and you’ll be fine though.
Fedora Silverblue.
Or really any immutable OS; they would have to go way out of their way to even edit system files, much less break the system. I just recommend Silverblue because gnome is really hard for an inexperienced user to break.
Because it’s not “just a fancy interface”?
It makes the entire process from purchase to playing completely painless, on top of a large community of people, guides, achievements, etc. I think I’d maybe improve my performance by like…a fraction of a frame per second. Good trade off.
And as others have mentioned, Lutris does a good job if you don’t want steam.
Bazzite and Chimera are “SteamOS-like” distros that are more focused on providing a game console like experience.
They’re immutable operating systems, and the primary UI is Steam. Definitely usable as a desktop PC but that isn’t really their target niche.
I want a clean, advanced, well designed desktop and Im okay with redoing my work flow
Use Gnome
Gnome is cool but can it be slightly more Windows?
Use Cosmic (PopOS)
I want lots of customization, advanced features, and a traditional windows desktop metaphor
Use KDE
I want Windows and don’t really care about customization
Use Cinnamon
Dude the Windows 9x look was fucking dope
Use Mate
Im installing this on a potato
Use XFCE