So I got a 400mg tablet of 3,4 DMMC recently. I have never taken a cathinone analogue or anything like that. I broke the tablet up in to three equal pieces and took one. It was nice, quite euphoric but didn't have all the effects of a stimulant like amphetamine or cocaine. It didn't make my heart race which was nice in my opinion, and thus didn't have me feeling like I would die like 5-MeO-MiPT does. It lasted about 2-3 hours. It did feel like amphetamines in terms of euphoria and speediness, I felt like I had to keep moving but other than that it was a nice experience....not too intense. All and all I think this is a compound that is worth further research.