If you haven't wanted one up to this point i doubt you ever did. I mean what took you so long man? There's alot of good games on this thing! --- It is artists, not technicians, who make excellent games. "Hiroshi yamauchi"
Do you also have a PS4? If not, that would complement your Vita well enough. That said, the Wii U does seem to be shaping up, though you may want to wait until 2015 if for some reason you wouldn't be interested in Smash and Mario Kart.