there are many types of step/random effects out there like step phase, step flange, random trem, filters etc. there is even a random noise maker that make your signal fuzzy and or gated while adding low and high octaves on it. I wish it can be all placed in one pedal. I imagine it would have a rate, blend knob and a rotary switch to choose between the type of step/ random effect mentioned above. it would be nice if it had a momentary switch too.