Talking about PS4, Benji said that Sony most likely shipped similar number of $199 PS4 units same like last Black Friday,
so he is now in stance that PS4 should have similar numbers like last year.
With all that on mind, Switch and PS4 could be much closer in November than people assume, I saw that most people (including me) assume that difference could be around 700k, but difference instead could be 200-300k.
With point that Switch will have strong December and stronger than PS4 in any case, hole year at end will be probably be very close between PS4 and Switch.