Conegamer on 30 March 2011
Well, before I even answer I have to say PS3 will be first
EDIT**
What a surprise 
At any rate, I have to say Wii, for it contains such great games as:
-Super Mario Galaxy (1 and 2)
-Donkey Kong Country Returns
-MEtroid Prime Trilogy
Nintendo have really raised the bar by releasing games for everyone, such as FPS, TPS, Action Adventure, Action, Platformers, Racers, Puzzle, Strategy etc. So yeah
