Tried it some days ago, not as powerful (mg) as i thought, 100mg oral produces a nice and clean stimulation, more similar to 4-FA/FMA than 4-MMC, 150mg oral produces good and more euphoric effects, not as euphoric as 4-MMC at 200mg, let's say 150mg 4-MMA = 200mg 4-MMC, I thought that the different in dosage mg would be the same os other betaketones, IMO 100mg MDMA is like 200mg bk-MDMA, the same with 4-FMC and 4-FMA. One day before testing 4-MMA I take some MDAI + 2-FA, and three days before test 4-MMA I take MDMA, may I should have waited unless a week for my 4-MMA test.
I also take 10mg nasal for allergy test, and didn't hurt so much as mephedrone or 4-MEC
I'll wait 7-10 days from now with no serotonin releasers drugs, and then I'll go for 200mg.