Which will happen 1st? (Wii U vs Vita vs One vs PS4)

[Darwinianevolution]

WiiU will catch Vita first. In this moment, the XBone and the WiiU are fairly matched in sales, but the Vita is selling almost half the sales of WiiU. Also, support for the WiiU from Nintendo is waaaaay better than the suport Sony is giving to their handheld.