Earlier quoted context omitted.
I use Bluefin-dx as well, but pointed out Bazzite due to the mention of gaming. It's been rock solid for me for that use case.
Is it comparable to gaming on Windows? Last time I tried the performance wasn't as good for some games (Deadlock) and it took ages to compile shader (it takes 30 seconds on Windows with the same specs)
That said, I think anything with kernel-level anti-cheat either does not run or runs poorly.