My prediction is for Xbox win by small margin in US but still loose on WW (blame Europe for that). but my hearth really want PS4 to win in US, but that's just to difficult if we considered how strong Xbox One campaign in US with their price and games exclusive marketing, and many loyal fans is in US. If PS4 has more compelling first party like in 2015 line up maybe PS4 had a chance, but remember that's just my prediction 








