Wii U easily. But who the fuck knows whats going through the minds of Nintendo Marketers, because they should be selling the shit out of Mario Kart 8 and Smash Wii U, and Captain Toad US for 2 months straight into December.
As for XB360 sales predicting the future of Xbone Sales, well obviously the Wii U will match Wii's 2nd Christmas too, OH JOY!
“When we make some new announcement and if there is no positive initial reaction from the market, I try to think of it as a good sign because that can be interpreted as people reacting to something groundbreaking. ...if the employees were always minding themselves to do whatever the market is requiring at any moment, and if they were always focusing on something we can sell right now for the short term, it would be very limiting. We are trying to think outside the box.” - Satoru Iwata - This is why corporate multinationals will never truly understand, or risk doing, what Nintendo does.







