My question is mostly for games available on Steam that you would still prefer to play on Switch. I imagine performance should be better on the deck for native/proton games, but there might be something else I am missing.
I used to think this until I got 7th Heaven running on the deck. Wide screen, enhanced textures and character models, 60fps, orchestral soundtrack, and I even added the delightfully amateur voice acting mod.
It was a massive pain to set up, but now I can't imagine going back.