Sorry only seeing this now! I'd say the Rebel Yell is closer to the JB tbh. I also have a Holy Diver and it's similar to the Rebel Yell so to me they are both in JB territory. I'd say the Rebel Yell has less bass than the Holy Diver and a more civilised top end. Both are excellent pickups. I prefer the Revel Yell for clean stuff though. Neither has that nasally thing you can get with a JB. Both are clearer. I'm tempted to try Bks Cold Sweat, it's a high powered ceramic humbucker. I can't say it's like the Super Distortion but I'm sure its in the ballpark.