This fuzz pedal's most interesting feature is that it has 6 modes of clipping (silicon, germanium, asymmetrical germanium, MOSFET, LED, and complete bypass). You can get anything from 60s blues to doom metal tones from this one pedal, and it sounds great while doing it. The only con I can think of for this pedal is that aside from the clipping options, it doesn't not have a lot of controls. It has input gain, fuzz, volume, tone (which controls the low end), and high. It's in the same vein as the Big Muff with its controls, but I would have liked a midrange control as well.