After playing the PSP Port/Prequel, I'm playing the main Def Jam FFNY. It lacks some stuff which I understand is due to the PSP game being made two years later. However it more than makes up with it's superior graphics which might as well be an early Xbox 360 title. AKI have improved their engine significantly since the WWF No Mercy days, even if it's not a wrestling title anymore, there are still aspects of wrestling in it. Not to mention the whole story is crazy, without going into spoilers, and has quite a cast and soundtrack.