I tracked many different outlets and the PS4 outsold the Xbox One at each one. Thats how I correctly predicted that PS4 would beat Switch last month even though earlier I had said it would be Switch. Its because I actually observed. Going by last year the Xbox One should have beat switch in November. But looking at the retailer charts you could see the opposite.
I guess we will wait and see. I'm confident in the NSW>XBX>PS4 outcome based on what I wrote.
Just out of curiosity. What are your expectations based on your observations then?