Honestly here is not the place you should ask.....too many fanboys. But......
1) Look at the console exclusives, see which ones better fit your taste. Multi platform games generally are the same so do not worry about them.
2)See if Blu Ray, Netflix, wireless and the sort are worth it to you. Also keep in mind the extra costs of XBL, controllers, video cables that do not come with your system.
3)See what your friends have, if you are big into multiplayer its way more fun with people you know.
4)See which control style fits you better. For myself I buy all my multiplats on XB cause I like the controller.
Good luck, dont get caught up in the console wars, welcome to VGChartz and have fun!
Getting an XBOX One for me is like being in a bad relationship but staying together because we have kids. XBone we have 20000+ achievement points, 2+ years of XBL Gold and 20000+ MS points. I think its best we stay together if only for the MS points.
Nintendo Treehouse is what happens when a publisher is confident and proud of its games and doesn't need to show CGI lies for five minutes.
-Jim Sterling