Stratocasterman; RhodesSupremacy...without question!
I usually do not like growling vocals, but for Opeth I make an exception. The music more than makes up for it. Also as you know, the vocals are usually about half growling, and half clean anyway.
Yeah, I really like the mixture of vocals they have in their songs. That's one of the reasons I got hooked on them in the first place.
Opeth is probably my favorite Metal band. They're flat out amazing. Blackwater Park, Watershed, Lotus Eater...just all of it.