I never said it, but I've been scratching my head over it. Anything you'd recommend, or that was recommended to you (if you've yet to play them)?
Hmm... if you're going to get a Vita, I'd recommend:
-Uncharted: Golden Abyss (it's not as "inferior" as people make it out to be. It's and Uncharted game through and through. I dare say it has more longevity than the console games due to the sheer amount of stuff to collect)
-Gravity Rush (THE reason to buy a Vita, for sure. One of the best games Sony has done in years. It's inventive, fun, gorgeous art style, I could go forever. Oh, and the DLC actually adds some meaty content to the game!)
-Tales from Space: Mutant Blobs Attack! (a really underrated platformer for the Vita. Still one of the best games for the system, and it's only 8 dollar, so you can't go wrong at that price)
-Wipeout 2048 (Of all the racers on Vita, I'd say this is the best simply because they tweaked the Wipeout formula for the better and made it more accessible if you haven't played it before)
-Sound Shapes (awesome platformer for the Vita. The music's pretty enjoyable and it's already boasting with user created levels. Not to mention you get the PS3 version for free)
I got a bit carried away :p Granted, I've gotten some ports to, like Rayman Origins (mainly because my friends had no interest in the game) Virtua Tennis 4 (Sega still makes good tennis games), etc., but I think that's what you should look into if you're getting a Vita. Some genres like RPGs are getting more support by the end of the year, with P4G and Ragnarok Odyssey).