This is such a great pedal! I've only used it on monosynth so far, but it sounds great and there's so many ways to use it. Being able to blend in the octave up, in addition to switching between overdrive and fuzz, there's so many sounds in this small pedal. The filter control is quite powerful and a volume control rounds everything you need. I like using it in a very hands on way, sweeping the drive and filter controls. Hours of fun.