It's not terrible, but if the cards can store more, they should. It's just practical.
Other than that, though, this is something I've been dreaming of! Mostly just the "it plays games and those games are yours to play" angle of it, not so much the "no internet, no dlc" kind of stuff. Those seem less like features and more like eliminating avenues for future bad actors. Which, again, is understandable, I just wasn't particularly hoping for that.