Ever since I owned a BB plus, I am a big fan of dual drives. Stacking, blending, finding a perfect mix between clean boost, a drive with enough options to sculpt a nice palette to drop in front of a clean/crunchy tube amp and then stacking both to get a screaming lead. Already own the gladio sc and the Imperium, so was very curious to try this one out. I like the added option of separate in/out jacks for each circuit, and like the Klon side. Only slight let down for me is the Bluesbreaker side. Even with the gain all the way down, there's just too much gain for me to use it as I usually do. Clean blend just seems to add bass to the distorted tone, on the verge of fuzz rather than drive imho. Nevertheless, high quality build, switching and features. I prefer the Imperium and the Gladio (sc and double) to this, but I'm still keeping it, since it has its own different vibe.