Re: Thick single ply heads?
I have a thick head so I'm qualified to answer this lol. Evans G-12 is a 12 mil single ply head. Evans G-14 is a 14 mil single ply head. Some people like them, I didn't prefer them. But a lot of people really like them. I'd say get the G-12 first. If you like that, then maybe try the G-14.
Now go fetch your shine box like a good little Wumpus.