Personally I prefer the PS4, the controller is so much better than the XB1. It's so bulky and annoying. The actual console design it's self is horrible, whilst the PS4 is sleek. The one thing I don't like about the PS4 is the exclusives. XBOX gets COD mappacks one month earlier, Forza and Halo etc.
Personally I like Xbox 1 better, harder security to crack (trust me I've tried and I even used tier 7 attacks) and it has better stability. PS4 I have heard is just a PS3 in a fancy box. I have had buddies get rid of their PS4's for an XB1 that's my thought.