@me
Opensuse Tumbleweed is fine too
And opensuse is also sponsoring KDE

@me

#Kinoite is rock solid Atomic #Fedora based.
https://fedoraproject.org/atomic-desktops/kinoite/

Your system is two images like modern smart phones/Chromebooks.

Update or upgrade ever go awry? Just rollback to your last working image.

I myself have been gaming on #Bazzite since existing.
https://bazzite.gg/

*One can easily rebase from Kinoite too!*
https://docs.bazzite.gg/General/Installation_Guide/alternate-install-guide/

Developer?
Game Developer?
BazziteDX/GDX are also available:
https://docs.bazzite.gg/Dev/

#Aurora for perhaps less gaming focused folks:
https://getaurora.dev/en

Or go ham and make your own:
https://blue-build.org/
Or peruse other images:
https://universal-blue.discourse.group/t/list-of-community-created-custom-images/340

@me I've been very happy with Kubuntu. Set it up as a dual boot with Windows 10 about 6 months ago and haven't felt the need to boot into Windows since initially getting things set up. Except for a couple of proprietary hardware config utilities it's happily run every Windows app I've thrown at it using Wine and between Steam, Lutris and Heroic I can play every game I have from every platform (Steam, Epic, Ubi, EA, GoG), in many cases more smoothly than they ran under their native Windows.