I tried this brand first. Loved it but was new to Kratom, so thought I'd try the same strain from another well-known brand. I loved the effect of that one, too, but it made me quite nauseous. Thinking it might've been a fluke, I ordered from that same company again but had the same problem. So I came back here to what I loved in the first place. The effect is perfect but without the nausea, so I'm gonna stay with these guys for a while.