Been on a bit of a nostalgia trip myself recently, brought my original Xbox out of storage and took some of my old favs like Panzer Dragoon Orta, Conker, and Star Wars Battlefront for a spin.
I don't have a whole lot of nostalgia for the Wii U personally; I was already an adult when it came out and not enough time has passed for its games to feel like old days yet. It's also not an era I remember particularly fondly due to the brutal droughts.