Current Generation
Wii U - This largely comes down to when. I have owned every single Nintendo some console and handheld and Wii U won't break that streak. However, after the Wii left a bad taste in my mouth as least favorite Nintendo system I have been hesitant to buy a Wii U. The controller adds little value to me and the price seems high. Of course if Nintendo does some great Zelda bundle this holiday that likely will get me to cave in.
Xbox One - Initially this was the only system I actively disliked in my life (due to E3 2013). At this point it has more to do with just not being a compelling system for my tastes. Sunset Overdrive is the lone title I really want and learned long ago buying a system for one game is foolish. Unless it gets major Japanese support in coming years this may be the first major system I completely pass on since the Dreamcast (and that was due back then to lack of funds).
