TWRoO on 22 August 2012
Well having only owned 4 consoles the most objective answer would be Wii, GC, N64 and MegaDrive.
However a sensible choice would be Wii, PS3, 3DS and Vita... as with various forms of backward compatibility that covers the most games.
I'm not particularly interested in a lot of handheld games though, so I would probably swap Vita for either N64 (to play the great games not added to the Virtual Console), MegaDrive (because Micro Machines isn't on VC) or maybe Dreamcast.
So I think final choice: Wii, PS3, 3DS and N64.
