just wanted to add that vaporized tobacco really hurts my throat. dont know how it will be for you. but about 2 years ago when i started vaping weed i broke one my cigarettes open (dont smoke cigs anymore) and tried to vaped it. it vaped well in my iolite, but it has a woody taste, and it seems like its 5x as harsh on your throat then actually smoking a cigarette. i couldnt even inhale it directly, or i would cough up a storm, and that was when i was smoking cigs daily.
could of just been more harsh because i was hitting it out of a iolite, but i couldnt even inhale the vapor without coughing up a lung. not even if i just inhaled into my mouth only then waited a second and tried to inhale into my lungs, was just too much.
also i dont know where people get the idea that jwh vapes at a low temp, i tried in my iolite with some herbal incense when i was on that shit, and i couldnt get any vapor from 374 degrees.
maybe the powder on top of some tobacco would vape better but it sure didnt work from the herbal incense that soaked up the chemical.
be safe.