Simple, what Vita games are you most excited for? Here's mine, 1 being most wanted:
1) LittleBigPlanet
2) Resistance: Burning Skies
3) Sound Shapes
4) Call of Duty
I'm really only interested in Uncharted: Golden Abyss if it has multiplayer. Other wise, I'll pass and buy it later on in the Vitas life.