And the PS3 has tons of great games, namely the Disgaea titles, Tokyo effing Jungle, and the BlazBlue games. Also Catherine. You have to play Catherine if you even remotely like Persona.
I love Persona and I know I'll like Catherine seeing I watched story and gameplay videos of it a lot last year. I played Disgaea 3 in my Vita and Disgaea games are more than likely to come to the Vita at some point though, seeing a Disgaea 4 port is on the way to the Vita (plus it includes all DLC). I don't know about Tokyo Jungle so I'll research on that.

Is Blazblue really good? I'm not that skilled (actually, I have no talent) in fighting games so probably I might not enjoy that. It's sad though. I really missed a lot during the golden/PS2 era of JRPGs.