yes and no. sometimes you get people sellign fakes and/or knock offs. most of the time an X chemist/maufacturer will use one color/stamp per batch though.
agreed.
one run of one press. then another. if it was good and there is demand you'll see it floating around later as a knock off but not by the same lab.
if you do alot of pills, buy a pill test kit from dancesafe.org.
alot of what people think they are getting as mdma, is usully 2cp or mda. close but not the same thing.
ever come accross white doves back in the day...siiiiiick.
