I think a lot of them sound more or less the same with varying amounts of gain... SD-1 if I need gain through an amp that can't deliver the total goods, and TS-808 or bad monkey on an amp which already holds it's own. To be honest , if you lined up every pedal in this thread and did back to back clips on all of them through the same amp, you'd notice very little difference with most of them. Essentially, you could live with any of them. Don't waste huge amounts of cash on an OD thinking it will be the holy grail..