PS4 is not little faster but 30%+ overall and 50%+ in compute(which is future). If it was 10% then i would say its little faster but 30-50% its faster by half of what XB1 can do thats why we have 30%+ pixel diff between 900p and 1080p versions of both.
GAMING is not about spending hours to pass/waste our time just for fun,
its a Feeling/Experience about a VIRTUAL WORLD we can never be in real, and realizing some of our dreams (also creating new ones).
So, Feel Emotions, Experience Adventure/Action, Challenge Game, Solve puzzles and Have fun.
PlayStation is about all-round "New experiences" using new IP's to provide great diversity for everyone.
Xbox is always about Online and Shooting.
Nintendo is always about Fun games and milking IP's.