All good points, Max. Also, I mentioned that I found the PD hits to be "narrow' as opposed to the depth of the SSV hits a few weeks ago, so there's plenty of user info about the PD to make an informed purchase. Having used the SSV a few nights ago, i will say that i believe that the PD is probably more efficient than the SSV and the hits are much more consistent, but not as deep and intense as the SS, but to me equally satisfying and tasty. However, the effect is pretty much the same, and the PD hits are wonderfully potent and go down easy, so that's good, right? If there was anything critical for me to say about the PD, believe me, it would have been said. As it happens, there's just not. Tom put so much into the design, quality and construction of these vapes, he's so open and friendly and informative after the purchase, and the price is so reasonable that i feel that the PD deserves to be heralded, defended and stuck up for at every turn and I'm happy to do it. This high level of enterprise is a rarity. I bet if the "Tokin GL" person who is connected with 7th Floor had one he'd give it a thumb's up also, regardless if it's different than the SSV, because it's a very cool vape, period. I'm not even sure that it's true that the PD is "not for everyone." Why not? Why woudn't it be? It's simple, easy to use, well made and works well. I think it's truer that vapes like the Volcano or the Vapor Genie may not be for everyone, and i think it's even truer that heat gun/glass bong vapes are DEFINITELY not for everybody. They're definitely not for me.