What do you think is a "Better" console?

Every fanboy has a favorite Console, I'll leave the PC out of this war, because this should be strictly console based such as Playstation 3, Xbox 360, and Nintendo wii.

I wanna take the most popular consoles that will be released shortly.

The Sony playstation 4, and the Xbox i'm guessing will be called the Xbox 720.

Which do you prefer, and why? Is it because of the online, more exclusives? etc..