I think it kind of also depends on the type of games you play. I’ve been using Proton since its release, and outside of live-service type games, like games that receive updates that break Proton compatibility, Proton has been pretty solid for me. Though I’ve been using Ubuntu LTS exclusively since 2017, it may vary from distro to distro I suppose (although the idea of Proton is that distro is irrelevant).
I think it kind of also depends on the type of games you play. I’ve been using Proton since its release, and outside of live-service type games, like games that receive updates that break Proton compatibility, Proton has been pretty solid for me. Though I’ve been using Ubuntu LTS exclusively since 2017, it may vary from distro to distro I suppose (although the idea of Proton is that distro is irrelevant).