There are plenty of supposed Steam Deck killers available in the portable gaming space, from the Asus ROG Ally to the Lenovo Legion Go and all the Ayaneo and ONEXPLAYER devices in between. But none of them have managed to outright slay the dragon that is the mighty Steam Deck yet.
I’ve got a Steam Controller as well, was absolutely amazing sitting and playing Civ in my couch when I got it.
I’m hoping that Valve will release an updated version at some point, because there’s still not a single competing product available.