Even accounting for differnt install base sizes, it seems this title is more popular on PS4's than XB1's.
It's the first one for sure. XB1 doesn't really exist in mainland Europe.
Bet with Intrinsic:
The Switch will outsell 3DS (based on VGchartz numbers), according to me, while Intrinsic thinks the opposite will hold true. One month avatar control for the loser's avatar.