i wanna play metal but not modern metal like slipknot mdvayne linkin park i wanna play old metal like black sabbath ac/dc gnr aerosmith i just wondered what guitar would be best for that

play a few guitars,see whats comfortable.
for old school metal id be leaning towards b.c.rich or jackson but with the right pups and heaps of gain anything with humbuckers will do.
remember if theres no floyd rose whats the point!