@RPG Discussion:
I'd say its almost impossible to say which Console has more to offer in this Genre.
While the 360 has Great Exclusives like Lost Odyssey, Tales of Vesperia (and, for what it is worth, Infine Undiscovery/Magna Carta,), the PS3 Offers all the niche titles made by Compile Heart, Nippon Ichi, and so on, Tales of Graces, plus every game that came for 360 and was released for PS3 afterwards, got additional Content free of charge on the black Box.