There is stronger but as you say try find it, it's a lottery right now and might end up paying double for no reason. Have now tested my Kratombird 1kg and it's decent! Please don't listen too much when you hear people saying they use half the dose, it lasts 8 hours etc, I have heard it all! Whatever strength using daily you get tolerant to it anyway. Thank you for your honest reply, P.S I use 5 to 6g no matter what company I use! And I have tried 5 vendors in the last 2 years of daily using, b