I think all consoles have some great games so I buy them all. I may not get nintendos next console unless they do a handheld hybrid but in the end I feel they all have some great games so I don't mind putting money towards them.
For me all consoles is the only way to go. No reason to get all Mr angry pants for tomb raider going only Xbox or street fighter only Ps. Ill pick it up for whatever its available for
as I've said before.
single player multiplats - ps
multiplayer - Xbox
pokemon/smash bros machines - nintendo