How much will PS4 & XB1 sell during Sep-Dec 2014?

[Tachikoma]

ICStats said:

Tachikoma said:
september is going to be a big month for both consoles, i'd say 220-250k ww for xbox one, 380-440k ww for ps4.

You mean for US only, or what?  The global sales are going to be a lot higher than that.

worldwide, hence ww.

but based on what metric are you saying it'll be a lot higher?, hopefully not destiny preorders.