Same - I switched to Pop!_OS last year and after a decade or two of being disappointed with the claims that Linux gaming had come a long way, I'm very impressed with Valve's Proton compatibility.

I've been gaming on Void Linux of all things since November and it's run everything that isn't just flat out incompatible with Linux (anti-cheat doesn't allow, etc).

Sometimes I think it sucks that I can't play X because the anti-cheat won't allow it to start, then I remember it's a kernel level driver I cross my fingers and hope isn't doing anything nefarious and feel better.