I have it. I have tried it with canabis and Xtals.

For Canabis it works like charm. No burning. Quick vaporization. After getting the technique down.

For Xtals it worked to but it may happen that, when the DMT melts, it runns downs the stem. Didn't try changa yet.

Imho a jetflame lighter is essential to use it properly, especially when you are outside.