Well after much debating (with myself) I decided to preorder the Xbox One.
Both systems had positives and negatives. I personally have never owned a Playstation tho, and I just couldn't ever get used to the PS controller when I used one. The XONE's controller looks amazing btw.
I plan on getting a Wii U as well since they announced smash bros (megaman and wii fit trainer ftw) and showed Bayonetta 2. The new Mario World looks sweet too.
So I now sit here wanting these next gen games that wont be released for quite awhile... the one reason to hate E3.