I  am looking for a method, which gives more management control - almost like a dial of intensity. I want to control the effects of 5 meo almost in real time and vaping/vaporizing 5 meo dmt may be the best for this. I researched a lot and looked also at health risk which is very important for me and I think those two options are good:   Vape Pen Cartridges: Can potentially contain harmful additives and require precise knowledge in mixing and dosing. Electronic Dry Herb Vaporizers: Tend to provide a purer inhalation as they directly heat the herbal material without additives, but dosage control can be more challenging.  Some people (Leo Gura) recommends Volcano vaporizer (the one with the balloons) @Leo Gura  you experimented with both, which would you recommend for smooth breakthrough with 5 meo dmt freebase and also in terms of health aspect? And which device exactly?  @Other what do you think is best? Again I am looking for a tool for good smooth management control not for the fastest breakthrough (oil pipe is best for this I think).