your in the right place man.also im thinking wiiu,as once the 720 comes out 360 is gonna be dead,plus wiiu is a next gen console and will last longer

As lao said the 360 is at the end of it's life cycle.

I would suggest waiting until after June if you are wanting to look into the 720 or are hesitant on the WiiU as E3 will have lots of announcements for both.

Overall just do research and learn about what the WiiU has to offer if you are interested. Though the game roster is currently limited what has alreready been announced is pretty amazing.