small44 on 15 January 2015
i don't think wii u will sell 10m before vita the gap between psv ans wii u is too big.
PS4 - over 100 millions let's say 120m
Xbox One - 70m
Wii U - 25m
Vita - 15m if it will not get Final Fantasy Kingdoms Heart and Monster Hunter 20m otherwise
3DS - 80m







