I've been using one for a couple months now, and still like it very much. One feature that sets it apart is that it has a "progressive" distortion...you can play lightly with the pedal on, and actually get little or no effect. The harder you play, the more OD you get. It does have a warm, tubey sound to it, but can also bite without being fuzzy. It does, however, seem to color your tone somewhat, adding to the mids somehow. If you are willing to pay and wait for one, get on the list at Custom Sounds.