But all this brings us back to the OP, who was indeed disappointed by modern pills, as compared to his very pure Shulgin-style MDMA from San Francisco. Theories?
Here is Le Junk's opinion that started this thread. His magicDMA does not seem to have active impurities and is probably not Leuckart.
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LeJunk (April 2016): I'm 51 years old and started doing ecstasy the last year it was legal in 1985. Needless to say the legal ecstasy from the so called "Dallas Group" was nothing short of spectacular. In 1988 I made a connection with someone from the San Francisco area who was in the production field of making MDMA. I have maintained that friendship and connection ever since with only small periods of downtime. The MDMA I get from him is an extremely fine bleach white crystalline powder that is fluffy and lays just like snow. The high from this MDMA takes about 10-15 minutes to take effect and the high is always the same. An extremely smooth come up followed by excessive love and empathy. You will literally melt into the person you're with and sex is out of this world. Touch and feel is heavenly. All you want to do is touch and feel on the person youre with and tell them how beautiful they are and how much you love them etc. There are massive eye wiggles and conversation flows like new born buddas. The come down is just as smooth as the come up. It drops you off just like a feather and sleep comes like a baby. The next day is nothing short of spectacular. You wake up feeling anti-depressed and chatty. You'll want to talk on the phone, visit friends or just drive around and enjoy the day with the top down. It's all I've ever known as an MDMA experience.
Now that brings me to modern day MDMA. There was a period back in the early 2000's when my connection was down and I scored pills from a local guy. They were great and with some very small exceptions, nearly as good as my crystalline powder. But once again I've been forced to score something locally and the stuff is just plain crap. And I mean crap. I've done both the orange Tesla's and the red Supremes. Absolutely awful, but from reading the trip reports on Pillreports, you would have thought they were the best ever. They're actually anything but. I had both of these pills tested on ecstasydata and both came back as pure MDMA.
Both of them took about 30-40 minutes to kick in and when they did, there was a slight feeling of euphoria and empathy that quickly faded and from there on out it was just a fucked up buzz. There were eye wiggles, but I wasn't feeling good when they were happening. I became extremely tired and kind of gacked out. The high from these pills seemed to last forever, maybe just because they sucked so much. I felt like a crackhead on the comedown and the next day felt like a bad MDA hangover. There was no next day afterglow at all. Just a different kind of fucked up than the night before. And that lasted the entire next day. There is a HUGE giveaway that youre doing todays crappy MDMA. Your pupils will not dialate all the way to the very edge like old school ecstasy. With old school ecstasy your pupils consume literally all of the color in your eye with only a microscopic sliver of color left around the outer edge. With modern day ecstasy your pupils will only dialate to slightly beyond normal if at all. Thats a big giveaway youre doing new school MDMA junk. "