u/Gulahalaha

I am a new metal fan,who has started listening to metallica a month or so.I really enjoy almost all of their albums,especially Ride the Lightning and Master of Puppets.I want to find bands and songs that are relatively similar,but also bands that are different so I can make up my taste.I've heard System of a down is pretty good,but I'd like to hear opinions from people with experience like the people in this sub!