I'll wait for the lensoftruth/digital foundry tests between multiplats.
That said, just like phones, computers and most digital things - its the services and OS that make the greatest difference in the eyes of the consumer.
What good would a more powerful PC be without access to Steam? Sure you could run Origin, Desura - buy games from GoG and GreenMan - but most people would prefer to run Steam.
Ditto Apple. With exactly the same specs, would the iPhone 5s sell as well without iOS/itunes store?
I believe MS will have the better, more tightly integrated OS/online experience/connectivity between games/apps.
But that's just my belief.
The proof, as they say - is in the pudding - and that's gonna be cooking for 8 more weeks or so....








