Me too buddy, me too. I'm just glad that I picked up my original steam controller all those years ago and yes, it's in beautiful condition still despite it's age.
IMHO: for a truly 'universal' Gamepad, I want the 4 (A/B/X/Y) buttons to have programmable LCD labels so when they are remapped or used in Sony controller mode the labels follow the mapping.
Hori has finally released its long-awaited official Steam controller globally. Also designed for the Steam Deck, the Horipad contains various unique features that belie its price tag.