Just finished a combo build of the Zenith Mini and the Stage 3 Boost as recommended in one of the mailer cards that came when I ordered some other stuff.  Love this thing it sounds awesome … still perfecting my hydrodip technique this is the 3rd pedal I used it on and tried just doing top this time and sides in hammered black.  Lots of spaghetti inside because of all the pots but the infinite variations are great… can get good sounds with all my guitars.