Which do you like better? 3DS/2DS or PSVita?

I have 3ds and vita and i play Vita alot more. Its has better multiplayer games and jrpgs like persona 4, western games like killzone mercenary, birderlands 2, minecraft and more and awesome entertainment features.
But 3ds has pokemon zelda and mario games which kids like so its more popular.

3DS

the only games I like on the Vita are Japanese only

3ds!