Considering a Sub Octave Fuzz pedal. They go well together. Got rid of my MXR Bass Octave Deluxe, because I never really used it, and only used the "Growl" anyway. Then see this offering from Red Witch. I've never gone wrong with MXR. Any opinions about the Zeus Sub Octave Fuzz. $100 vs $300; is the Zeus that much better?!