I recently ordered a variety of their Kasungs in sale. Didn't expect much for the price, but this Red is the strongest I have tried in terms of sedation (less euphoriant than others maybe, but it really knocks you out). Their Gold and White Maeng Da are great too. I'm not a big or long time user, tried a couple of other domestic suppliers (Spain), probably resellers, so don't take my opinion as a very informed one.