I’ve heard something along those lines here before ( probably from you ). It for sure hits me different than Alpha Y. Alpha Y always makes feel flu’ish on top of the anxiety. StimX seems to give me just the anxiety when I haven’t had it in a while and take a solid two scoops. (Olympus Labs Re1gn - questionable QC already noted) One tub was perfect and another tub was a touch too much, but never has it made me feel like some of the DMHA stuff.
So, yeah - I can buy the idea that it is a modified version of Yo.
Can’t speak too much to StimX but personally I’ve had a hard time finding DMHAs that hit me similarly. each product I use with it is pretty different, which likely has to do with the other stims and PEAs added, but sometimes I question the QC of some manufacturers willing to use DMHA and that leads to inconsistent batches.
the most consistent dosing and experiences I’ve found were with HyperMax and SuperHuman/SuperHuman Supreme.