So far, my Bad Monkey. Such great bang for the buck. But DVM's Rabid Rodent, which is really a distortion pedal, also has a very nice overdrive in it. More transparent, and hotter than the Bad Monkey. Some day, I would like to compare the V.2 overdrive kit DVM is building to the tube screamer specs like Dreadman got. But for now, the Monkey is king.