teigaga on 09 January 2015
PS4 first, X1 second and then finally 3DS.
PS4/X1 will peak in 2016 and probably both pass 20m in the same year.
3DS has been out for almost 4 years, has already passed its peak and is on decline (N3DS should level this year). Wih those years on its side its only at 13m. It will be at least another 3 years before it reaches 20m and may not do it at all.
