I hope you like Persona 3. I think it would be disappointing to go from 4 to 3 since 4 is just better but 3 is still good and worth playing.
I don't remember what the majority of people said for what console they were buying Skullgirls on. Guess I'll go with PS3 for now.
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http://www.youtube.com/watch?v=npHDxSvwCE0