Picture: https://infotomb.com/7lk52.jpg
Left is from a yellow snapchat (a well known clean press) Right is from mdma crystal (from a dnm vendor)
What bothers me is that the streaks from the crystal arent purple like the streaks from the pressed pill. The color is what i would consider a mix of brown,red, and purple. The pressed pill on the other hand is literally just purple.
Could that mean the crystal was cut(maybe amphetamines)?
Try again with the Crystal, it does seem that the reddy/muddy brown is concurrent with Methamphetamine cutting, if you feel that this could be dangerous then I would give out the name of the vendor.