To me 3-MMC felt similar to a stimulant, a filthy a person which likely hits many transmitter's. But minimal Seotonin imo and shorter lastin kinda lacklustre.MethCathinone isn't been avaiable but looks like a a sloppy stimulant like substance. Missing Serotonin yet it seemed incredibly great. I did use new Khat which containes Cathinone which also