Mitraman has great plain leaf powder, krstom distro is ok for economy leaf by their extracts are bomb af, and enhance blends most finely powdered extract I've found. But also check out sakti botanicals not nearly talked about enuf on here. Ome of their batches of green maeng da is suoer potent and fresh all their other stuff i tried was pretty great too. Some friends on reddot also told me oties was rlly good, havent tried yet but gunna grab a small order tonight for the black Friday sale. If you cam try to become a member on a exclusive small batch vendor site. I was getting kratom distro plain leaf and cheaper stuff like that for a little bit, and these small batch vendors bliw that shit out of the water eberytime with freshness and quality. But I'd go with mitraman