Sorry it was just the vibe I was getting. Most people are proud of talking about vape, but you seemed to only talk about harm and cancer. No hard feelings.
No hard feelings at all. I was just surprised you got that impression.
For me on the coil front I personally think SS carries the lowest risk, and is the better material to use given the real choices are between Ni Ti and SS. Having said that I would completely agree that the risks involved in vaping with any of them are minuscule in comparison with smoking a cigarette so any are a better choice than that.
Personally I'm not convinced with concerns around ceramic and i'd really like so see how very well manufactured ceramic coated coils would perform as part of a TC setup.
I think the holy grail of vaping is probably a heating element covering as much surface area as humanly possible without losing resistance, so you can vaporise as much juice as anyone can conceivably want with the ability to dial it down to suit.
Some sort of ceramic coated mesh with perhaps the possibility having multiple mesh elements that can be switched on and off at will to change size of the the area being heated so you could use your heating element from anything from MTL to the most extreme DTL experience in one setup would I guess be the ultimate.