ok. first off. One set of green zorros, can be and actualyl 99% ARE different from another set. Once a pill is pressed. (most commonly mda + speed these days), a week later after the 1000x are distributed, other dealers press the same pills..but cut to shit....to make a profit. mda, mde, and mdma are all 100% safe. mda DOES NOT give u hallucinations. DMX gives you a robotrip state....and 2cb is the cut chemical in pills that make u trip.) your best bet is to buy a test kit. AND EVERYTIME test it. If u get good pills..you shoutld only find an mda/mdma/mde chemical mixed with metamphetime(speed) or cafeine etc (to form a hard pill)...pure mdma CANNOT be pressed into a pill. It took me YEARS...actually 22, to try E for the first time, i did research galore. I dont understand how people can just ask for a pill by brand name..and jus take it....75% of the shit is corrupt now adays (unless you have people on the inside rave scene - REAL scene..not exit/avalon crap) ONLY THING TO WATCH OUT FOR IS PMA. PMA(i beleive thats what it is PMA-PMO..something like that) WILL KILL YOU.