Now, I have a question that bugs me. Should I get it for PS2, or X Box? Is there anyone that has noticed the difference? (Iguana and Makg, shut up in this one

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My guess for the moment would be X Box, since I have a S controller and such controller is good enough for fighting games, so the controller would not be a drawback in that case. But I'm guessing that the game will have superior graphics and development in X Box. It seems that I'll have to rent it for both systems to se where's the better deal. But, if anyone knows, please tell me.