I assume it's a question of 'classic long-awaited amazing game never before localized on a system that's doing well' versus 'port of a game that's already been localized that won't sell on a dead system'.
That said, each and everyone here better buy Soul Hackers. It's twice the game Persona 4 is.
Out of curiosity, how? Does it have better characters? Or a better battle system? Because to me Persona 4 has a pretty perfect cast and with the social link system, it allowed players to really get to know the characters. It would be really cool if Soul Hackers was similar in the ability to really get to know the characters.