PC for me. And the data flows through the mother of all CPU's AMD.
I had girlfriends that used to be Xbox fanatics, I never really noticed a performance difference.
Xbox and other console platforms seem to have a fixed performance level because all the hardware is the same. Whilst PC's have different components in nearly everyone's box. Their performance levels are very dynamic.
Comparing console platforms to PC's is impractical and illogical.
Normally debates on this subject is fused by the intention of trolling or biased idiots.