Thanks for all your inputs. As I expected the consensus is overwhelmingly in favour of the Steam Deck. It's made up my mind that I need to get one.

I can't afford the OLED version unfortunately but I'll go for the standard 256 or 512 GB. I know the 64 GB drive can be switched out but I'm looking for as much of a plug and play experience as possible rather than tinkering.

Any recommendations on must have games?