So over the years ive done a lot of different mdma all from overseas and all from the dnm. I have read alot about crystallized drugs and always thought that the clearer the rocks the purer and stronger the crystals are. So is this true for mdma as well? I have heard a lot of people on this sub say it does not matter what it looks like. I never bought any mdma with the cokey look to it i always went for the more methy looking crystals.
I think it's impossible to tell purity from aesthetics. Guys at /r/MDMA will tell you that. Seen high % EC results from different vendors with different looking dizz. Think it may depend on a range of synth techniques/factors.