It isn't even hot or cold. I like a cool vape with flavor and throat hit. Some just taste better with more power; doesn't make it a warmer vape at the power I vape at; I use 1.8-2.2 ohm coils at 3.3-4.2 volts...
I said power affects taste. I change the power by adjusting voltage.
"Set it and forget it, " was the slogan of VW when it came out...
That's probably great for your style of vaping. Not necessary for mine, though...
But by adjusting your wattage/voltage (because if you bump your voltage anywhere between 3.3-4.2v, you defintiely changing your wattage), irregardless whethr you get a cool or hot vape the coil itself gets hotter or colder. I can get a very cool vape from 40w on my subtank @ 0.5 ohms, and I can get a very warm vape from a protank on 1.8 ohms at 10w.
IE, I tend to vape Bowdens mate around 28w. I find this brings out the chocolate notes alot better. But Grey ghost tends to vape very well at 23w, to bring out the floral notes. Same tank, same build, same device, just different juices.
Also, ANY vaper, new or old, knows very well that there is no such thing as a "set and forget" device. But furthermore, why are you arguing your point of only using VV (which vw is a type of vv anyways, it just uses a chip to do the math) on a tpic relating to Temperature Control? Nobody ever said TC is a fire and forget system, we're just saying that its great that for once you dont have to worry about utterly destroying your daily builds. Power users will not enjoy the 40w limitation of the device, but the average user will.
This is why it may be great for new and inexperienced vapers. Some of us don't have those problems...
Dont tell me youre perfect and never have burned a coil. And tbh, with how much of a pain it is to work with nickel, not to mention the price point, I'd never recommend a dna 40 device to a new user.