Metallica if you like bash bash bash.
AC/DC is you like flow flow flow.
I’ve owned both premium versions. While Metallica is the more ‘fun factor’ pin; AC/DC has more to offer in a home use environment. I’m more of a Metallica fan music wise, but AC/DC feels more Pinball to me.
Love both pins but I also think both are suited for a larger lineup in that when you get pissed off at AC/DC, you can leave it be for a week or 2 before coming back. And Metallica is so easy to just pick up and play that it gets boring a little quicker so good to have other games in the mix to revisit the game from time to time.
If I played both today and had to pick, it would be Metallica. If I had to play both for a week straight and pick, it would be ACDC. If that makes any sense...