Best smoked through a bong because its so damn harsh. The 20x was just out of this world. One of the best trips Ive ever had - I just sat there for 5 minutes laughing my ass off. Tried some more before I went bed in a pipe (tried the salvia in a pipe, I dont go bed in a pipe!) and there was just this purple force that came out of the darkness and pushed me onto the bed. Wasnt scary, was just bloody amazing. Tried it with a normal lighter aswell, Im sure that if I used a torch lighter than Id have more visuals.