I like the xbox one for its exclusive games. Bundleofwires.com has pretty good prices on all that stuff. Here's the link to go straight to xbox one stuff
http://bundleofwires.com/index.php?c=7619&n=6469269011&k=61589&t=Sub&s=sr&p=1
This is where I got my xbox and all my games.
They've got PS4s at http://bundleofwires.com/index.php?c=7619&n=6427871011&k=38746&t=Sub&s=sr&p=1 . I just bought one as a christmas gift for my son the other day
My son really likes those Ratchet and Clank games. I got him a few for Christmas from http://www.bundleofwires.com for a really great price. It's a good action game for the kids.