This is THE BEST fuzz I've ever heard. I'm not an overdrive or distortion guy, I guess fuzz has always been my jam. This pedal can get me every tone I want just by riding the volume knob. I built two, in 1590B enclosures, so I had to shave down the PCB slightly. Next time I'll just do 125B enclosures and call it a day. I used envirotex over my own artwork. The pedals are identical, the purple one is for my kid, and the other one goes with my "underwater danger" theme pedal art collection.