Here are my thoughts...
NES/SNES - can't touch this, god tier
N64- one of my favorites growing up, lots of fun party games
Gamecube - Melee is my all time favorite Smash entry. Resident Evil 4 (I bought a GC just for it).
Wii - Never got into Wii until much later. Still didn't get much into it.
Wii U - Gave me Bayonetta 2 so can't complain that much. Also enjoyed Windwaker HD.
Switch - becoming god tier for me, playing it a lot
I kinda have to say Wii, even though the Mario Galaxy games were great. I just could never really get into that console. Could be the gimmicks along with trying to play those games on an HD tv which made them look weird.