I own both games but my AC/DC is a premium. I think AC/DC plays better as a premium personally. They are still making Metallica Pro LEDs at the factory and I'd recommend that if you can swing it somehow. I too like the music of AC/DC better and it is one of my favorite pins but the rules and game play of Metallica speak to me as a pinball player. Neither of the two will ever leave my collection and whatever you choose will make you happy but in your situation I'd lean Metallica Pro and hold out for an AC/DC Premium.