I game on 360, Wii and 3DS.
WiiU: It might be the least powerful, and the machine certainly needs some improvements on the OS, but it is very beautiful. It has its share of gems already (The Wonderful 101 or Pikmin 3, to name a few), and certain aspects of the tablet are quite unique. I'd have sex with it.
PS4: The design is horrible, but it is the most powerful console right now, combined with amazing games yet to come and a solid online system. What's not to love?
Xbox One: It overcame the disastrous PR and original project, it can play Dead Rising 3, Xbox Live is a robust, strong system, and the design, while blocky, is beautiful too. I'd have sex with it.
PS Vita: It has a robust library, and can connect with PS3 and PS4. On top of that, it is an ideal place to play indie games.
Ps3: A console that had a rocky, horrible start but ends up in fanfare. It's getting Xillia 2, Zestyria, Deception IV and moar in 2014. It also saw PSN going from utterly nothing to an online component a lot of people like and love nowadays.
