I've searched around and found no place to try these two pedals, and i wanted to know some things about them... I've seen some videos of the bass balls on youtube, and i got the idea that is a pedal mostly for funk. Is it true? I wanted to try this pedal with distortion to see if it could go to wild distortion wah type sound. And what's the difference from the double muff to the american or english big muffs? Do these two pedals go well together on bass?