I'm assuming this is like the FFVII re-released in that it's much the same as the PC/Steam version? The only reason I would consider buying it is if it had any noteworthy improvements over it. Otherwise, I'm really happy to own a large chunk of the FF games on Steam now (keep them coming, Square)
Also, for the people frustrated with the jumprope trophy it's easy to cheat it on PC using macros. Obviously not gonna suit everyone, but for me I was happy to deal with it that way since I'm getting old and don't have time for that shit, lol. 100, 200, 300... doable. 1000? c'mon. So, that is one reason you may want to go PC.