You think in 2 day all persons dropped they preorder due to the annonce of 3ds XL.
I was sure that a ds game can't boost 3ds i was true.
PS4 - over 100 millions let's say 120m
Xbox One - 70m
Wii U - 25m
Vita - 15m if it will not get Final Fantasy Kingdoms Heart and Monster Hunter 20m otherwise
3DS - 80m