Some games I’d rather play on PC for various reasons (immersion, control scheme, etc), but then some games felt just right to play on the Deck, Blasphemous, Pentiment, Citizen Sleeper…
I’m looking for more games like that, ideally 20-30 hours to complete, easy to pick up and put down, and good performance
Mass Effect Legendary Edition feels great on the deck and apart from the whole EAing it right up its to me much better playing on the deck than PC.
Apart from a few performance dips, Hardspace Shipbreaker is great on the deck, tried several times with keyboard and mouse but playing on the deck was much more enjoyable and I completed it for the first time last year.
But Ball X Pit, Enter the Gungeon, Balatro are probably more what you’re looking for.