First post! Been getting back into metal after nearly a decade long detour into Jazz and I wanna get a used RG to use as a workhorse guitar. I barely know anything about Ibanez, but from searching around it seems like the fan favorites for what I'm looking for are either a 90s MIJ RG570 or an RG1570 Prestige. In SSO's opinion which should I be looking for? Someone school me on these RGs. Is there even a real difference between the two? Are there certain years that are better than others? What should I be looking for? Thanks!