I wonder if PC sales match X1. i'm prety sure ps4 is the major player here and got more sales than the other 2 combined, but how much?
Perhaps 6M PS4, 4.7 M xbox and PC? And than 2.2M PC and 2.5 xbox?
Not sure but pc version will definitely sell more lifetime. I'd say the ps4 vs xbox split is 90%/10%.