Well make no mistake I think MS knows how to do damn fine job in the gaming business now (they had a horribly rocky start but it's going much better for them) but for the most part Nintendo's track record is much better
They all know how to run a good gaming businesses IMO.
As far as profits go I think it goes Nintendo > MS > Sony (the only reason why I put MS in front of Sony is because they have a good strategy going for them)







