Performance wise bbport works better on SteamDeck than bloodborne_linux :/

Kernel Level Anti Cheat with remote attestation on Linux. Great. :/

I agree that Bazzite might be too much, but Aurora or Bluefin from the same maintainers as Bazzite works perfectly fine and has all the auto-update goodness. I have it running on most of my family’s PCs. Just uninstall not needed flatpaks after initial setup.

Endless OS sounds interesting!

The old games also conveniently run very well on the Steam Deck. It is perfect for games roughly pre-2019.

Lords of the Fallen at the moment. It is nice :)

It works imho best for games in the 2014-2018 time range. Newer games work fine but can run at 30-40 fps. The UE5 Games I have tested run only with a lot of upscale (lords of the falling in particular) but still playable.