Ps4 is most likely winning November. S by the end of November that gap can be around 3.5M.
Real question here is by how much is the Switch expected to win December?
Will it sell 500k/1M/2M MORE units than whatever the PS4 sells?
It has its biggest game of the year (and one of the biggest game of the console ever) VS no big release in december for the PS4 so I think there will be a great gap between them. There were already a gap last year with a not-that-big game (Xenoblade 2).
"Quagmire, are you the type of guy who takes 'no' for an answer ?"
"My lawyer doesn't allow me to answer that question"
PSN ID: skmblake | Feel free to add me