Soundwave on 20 May 2016
Wii vs Wii U is interesting I guess.
Hardware
Wii U > Wii (Wii U was a good sized upgrade even if it was still competitively outdated), Wii was a repackaged GameCube basically.
Software
Splatoon > anything new on the Wii
Mario Kart 8 > Mario Kart Wii
Bayonetta 2 = Metroid Prime 3 (the token Nintendo "hardcore" title).
NSMBU > NSMB Wii
Nintendo Land > Wii Sports/Fit (Sports/Fit might be more casual, but NL is the better overall game).
Xenoblade X Mario 3D World AC Amiibo Fesitval Smash U > Smash Wii
DKC: Tropical Freeze > DKC Returns
Mario Maker > any remaining major Wii title
Misc. Nintendo IP ...
Captain Toad + Yoshi's Wooly World + Star Fox 0 + Devil's Third + Pikmin 3 + Wonderful 101, LEGO City
vs
Kirby's Epic Yarn, The Last Story, Excite Truck, Punch-Out!, Endless Ocean 1/2, Sin & Punishment
That's pretty close, I'd say Wii has a small edge here, but Pikmin 3 is probably the best game of that bunch.
