I’ve never used either of the DOD and MXR originals this pedals is based on but I have used boutique knockoffs that cost five times what this one does. I’ll take this one any day for the cheap price, good sounds and choice of both the 250 and Distortion+ circuits.
I mostly use the DOD side of the toggle switch, mostly combining it with some level of amp distortion to get anything from light backup to grinding, heavy distortion. Level is typically dimed and gain is anywhere from zero to 3 o’clock. I also frequently stack this setting with other drives: BD-2, HM-2 or various fuzzes.
The M setting I find a little less useful, but it can crank out a fuzzy kind of distortion (somewhat quieter than the D setting.)
The only potential drawback is the jacks (ant least in my dsmole—output doesn’t seem to grab onto the cable hardware, so it can pop out if bumped.