I've never used m-drop though i have used superdrol, and that shit was crazy fucking strong! I took 20mg a day split in half 10mg/10mg and within a week i had to cut the dose down to just 10mg daily, and even at the 10mg daily, i blew the fuck up , got strong as fuck all, huge as shit, but very very uncomfortable as at that time i was over 320lbs and pushing 330lbs and not digging the way i felt, so i stopped taking it!