Solid-Stark on 13 May 2014
As many have said, PS4 worldwide. However, a $399 X1 won't make US and UK 'xbox land' easily either. PS4 still has ground in both territories, and if Sony plays it right, can still maintain a constant lead.
e=mc^2
Gaming on: PS4 Pro, Switch, SNES Mini, Wii U, PC (i5-7400, GTX 1060)