well, I live in amsterdam, and I got the number from a guy who works in the smartshop that I go to. He is quite knowledgeable, I've spent a lot of time talking to him because I go there a lot and he knows his shit. However, I wanted something new from psilocybin truffles, salvia, and herbal/legal highs, so I asked him where I could find the illegal stuff, specifically DMT. He told me I should do changa because it's less rough than DMT, and he explained the difference to me. he was probably saying it correctly, I'm sure I just didnt understand it.
I haven't bought it yet, so I can't post a picture.