I believe Dec NPD will be very close between PS4 and X1. But after Jan the 1st, I think PS4 will win all NPD up to the end of Oct 2015. The Gap in the user base will go back to 1M, if not more. After 1st of Nov 2015 we will see. I think MS will put in their pocket Nov with Halo5 and crazy fire sales, and Dec a close battle again. PS4 will continue to stay ahead in the user base till the end of this generation. Just my 2 cents.







