Happy with PC, Wii U, and 3DS for the time being. If/when I get another console, it'll probably be a PS4.
Too early to tell. Waiting until E3.
I have a competent gaming PC, so I'm not in a big yang to jump into a new console generation.
I can tell you I won't buy a PS4 at any price, though. I don't trust that Sony has enough money to properly support it.