D1nach I'm from greece and I live in belgium but no my second but love,anyway.what is the tech savy?What do you suggest me but to have tried?or that is unbelievable...and go back again to find mdma (10-70% clean because I think never is very clean or original)???and I remember I am not junkie..but sometimes want a stimulants for party or a walk at my free times.I look the scholar.google.com but I dont find nothing.I know some from bzp because in tow different party i drink a E (apple lightblue) and its possible to have bzp tfmpp I try to search the effects and its same with bzp tfmpp.For me:good ephoria,eye wiggles,energy not full but good,no sex but kiss and hugs,some kaleidoscopic (with low lights),good dance,regular bruxism(gurings),communicative,and tha effect end after 5min-7max.I try to get at my home again apple lights blue.in a of tow partys I drink that and the next day without sleep have job 10hours delivery with moto/scouter and I go.its very easy,all colors same live and (all thats in greece) I am very good to can working after party,I am sure to have some low ephoric in the morning and I see thats help the wind(regular not very cold).BUT I have some sleep wish perhaps and much wish (and that is very dangerous because have 50% chance to sleep up to drive!!!!!) my job save me because its delivery coffee and I drink some and I am ok..but dont recommended to work the next day without sleep.so all that have a good comedown and mdma sometimes (because his not clean) dont have that point.4-fma+2-fa I dont try but I see some good positives but I dont know the really danger for all that.the sure is have a toxic lvl all,but for 1 time per 8-9++ months is not bad..you try better from them?to know the ephoric of mdma?thanks for your time!!