I got both #tycoon
Kidding aside, I like my Xbox better for ergonomic reasons and social games (I have a few party games that are more popular with my guests than anything i have on my PS4.). When I'm playing solo, I like my PS4. Last of Us is my favorite game so far and it's only on the PS platform, IIRC. I picked up a copy of Tomb Raider 2013 a few days ago for the PS4 as well.
If I'm not in a gaming mood, doe, it's nice to sit back on the couch, tell the Xbox to turn on and go to youtube or netflix. I can control everything with my hand gestures or voice.