I have just recently done the same thing, Pop OS with Steam, on my gaming PC. It works perfectly so far and I'm so thrilled - CS Go, Planet Coaster, and most recently Gas Station Simulator have been playing great for me. It gives me a lot of hope that the Steam deck is going to be a real game changer.

Thank you for giving me the courage to go this route. The only reason I'm on Windows at this point is for gaming. Time to give Proton another try. I can't wait for my Steam Deck to arrive next year! =)

Some games will have issues due largely to drivers. But I stopped booting to my win7 partition at least a year and a half ago, and gaming on steam has only gotten better. Just know that games with anti cheat tend to not work. Lucky for me the only multiplayer game I play much of is Overwatch on lutris. And lutris is still supported enough by blizzard that it won’t trigger a ban by itself.

That situation just got a huge update this week: https://dev.epicgames.com/en-US/news/epic-online-services-la...