I own an Acidlab Miami and can attest to its greatness. A lot of the good comes from its simplicity. It is a one-trick pony but has a way of inspiring you. A long while ago I had the machinedrum and found it a lot of work to get body out of it. The Miami is just right up front. It is not an exact 808 but has its own cool groove. My friend just got the Drumatix as well and that thing also pounds! Good luck with your decision!