hmm, well I'd probably choose the ROM version, since you can save state(since I hate looking for those damn save points) and put in cheats whenever the **** you want ^^ The PSone version is good too since they put in the 'run' thing when you hold the circle button? Eh, anyways I'd choose the rom version.
visit my FFIV comic site^^
www.freewebs.com/16bittheatre