I had to beat up the guy selling benzo antidote to benzo addicts. He's probably sincere too, just selling it a bit too hard.
Anyway, every time I see Mr. Bathsalts mentioning stims, I run back to a paper on substituted pyrovalerones, and am amazed they tested like 50 compounds, but not the 3,4-MD one. Then I remember the other paper, and they get soo close, but not all the way.
The others mean it could be a super-cocaine or just speedy or a dud. Tough to compare to little ol' street meth otherwise.