1. Is there any comparison done as to how much more THC is being released from a good vape session vs good bown/bubbler/bong session? How much more THC will you get out of 1g of weed in comparison to burning 1g? 2. Supposedly MJ has more than just THC in it and those chemical can be beneficial. Does vaporizer do a better job at sustaining those chemicals? Or does it make release THC only? 3. Smoking cigarettes is bad for health and lungs. Would using a vaporizer on tobacco be less harmful to lungs and health? Do vapes even work with tobacco? 4. Are there any new (in-development) vaporizers that I should wait for? I am looking for $200 range and as slim/mobile/portable as possible (yet well functioning one). 5. Can you buy VaporStar in USA online?