I totally get the TH thing. I've had a chance now to try a dozen or so different juices, and some of them had practically none while others are at the other end of the scale. What I'm noticing, at least with the tobacco juices that I favor, is that some have a tremendous "nose hit" while others don't. What I mean by nose hit is the sensation when you take the steam into the mouth and let it out the nose without inhaling at all. Right now I'm vaping some Parmal from Hangsen, and when I do that it has an intense tobacco-ness that I don't get at all when I inhale. I like it - two different sensations from the same juice. I have another tobacco that has a totally different NH and one that has almost none. My first guess is that it has to do with how much if any of the juice is naturally extracted vs synthetic flavor. I haven't seen any mention of NH. Is it a quality that folks give much thought to?
