DS-1 is my favorite distortion pedal. It's simple, has good tone control (not just a high-cut), has enough distortion for my needs (I try not to compress my tone too much with distortion),although it might not be suited for extreme metal, it is aggressive. It is used by many pro's such as Vai, Satriani and alike.
Anyway, I don't really need 20 distortions, but if you do, go with the flow.
Impendance is fruitfull
while the buttons are circled.:eek: