I couldn't pin point the greatest consol ever, but I can rate with what I played favourite to least favourite. Mostly it was the games that made the console though.

1: Super Nintendo
2: PlayStation 2
3: Dreamcast
4: Nintendo 64
5: Xbox one
6: Xbox360
7: Nintendo 3DS (just got it and only really have two games so far)
8: NES
9: PLay Station
10: Atari

like I said, it was mostly the games that made the consoles for me though not really the power or graphics.