I know there is a high likelihood that this question has no answer, nevertheless . . .
I have consumed product from both FestiGear (Evo) and MollyMuse (Agora). While I won't go as far as to say I enjoyed one product over the other (they are both excellent vendors with nice product), I did experience the rolls differently. Assuming all other things are equal (same person consuming, same diet and food consumption before ingestion, same dosage) what might account for the different experiences? I am a relative noob to MDMA, but I will say that the products both had roughly the same appearance (brown, not white), but different smells. Thoughts would be appreciated.
You should chalk up your different highs to different mind sets and settings. Those two factors have a huge role in the MDMA's effects. But I have tried both of their products and I prefer MollyMuse. Which did you prefer? MM's mdma is pretty odor-less to me.