The BS1 is now with me
Its a cool little (well, quite big actually) pedal. I owned a Woolly Mammoth so long ago I can't quite remember it, but this does a decent impression. From memory the Gate is nowhere near as tight as the Mammoth could get, but other than that it seems like a faithful clone. Build quality is quite nice, footswitch could be quieter but the knobs/pots feel high quality. Had to take off the battery assembly at the bottom to get it flat enough for pedalboard use but thats not much of an issue. Buying a battery for it would nearly cost as much as the pedal did
But yes, other than it being a little oversized, a slightly poppy footswitch and a softer gate than its master, I can't complain too much at all Lows are THUNDEROUS!