I've been taking Kratom basically everyday since 2020 and used multiple hundreds of mgs of harder opiates/opioids daily for some time. So i had quite a high tolerance and, not to sound cocky or arrogant or flexing, but I have tried at least 20 different opioids, from pure opium (homegrown and not) to pharma to RCs, so I know what I'm talking about. If It gives me this feeling (and still does, at least the ones from ThomThom) to me it's really good quality. The ones from GoPure are good too but