3DS wins easily.
That's why I have a 3DS and not a Vita. 7 (retail) games for it now, no other handheld of mine except maybe the first GameBoy got such support this fast. At present, there are only two games I am even remotely interested in, and one isn't even out yet. I'm still on the fence about a third, but anyway there's way too few interesting games and no one game to tide me over. Besides the 7 3DS I have, there are several more I'm interested in and one I'm definitely gonna get.
Anyway, here:
3DS
Resident Evil Revelations
The Legend of Zelda: Ocarina of Time 3D
Super Mario 3D Land
Mario Kart 7
Kid Icarus Uprising
Vita
Uncharted Golden Abyss
Tearaway
...
...
Gravity Rush?

Yeah, no contest for me.







