Between Xbox 360 and PS3, the Xbox takes it due to key features such as a party system. However, between the Xbox One and PS4, the PS4 is better because it is more of a gaming console than the Xbox. I personally made the Xbox to PlayStation switch this year.
Playstation. I find there's too many little kids on Xbox. I play online with PS3 (and have played online with xbox as well at my friends places) and I personally think that the online community is just way better overall on Playstation ?