i just got an email from someone i know and who is very learned in the field of ethnos....pasting it here
Never had much luck with chacruna mate tbh chali nearly but fuck mate I spent a ton on leaves and rarely worked, thatsd the good thing with mimosa, its a kinda guarantee for the dmt, maybe log into dmt nexus and check the suppliers thread, mayas expensive, who I always went with but mayeb it was my brewing technique but never had much luck, heard their chaliponga is potent, but again mimosa is sort of guaranteed,