I have learned one thing, if you are thinking about a DNA20 don't do it unless you are going to sub ohm. It will only turn down to 7w and if you have a new battery in it it will not step down so you vape at about 8.2w on a 1.8ohm. I suppose it would be ok for a 2 ohm build but I'm glad I bought a clone and not the real thing. Could've put another $50 with it and got another Provari. I think I heard the DNA30's do step down but I'm going to stick to my Provari's. I saw another on Kidney Puncher I think that puts out 100w. Guess you could light up a room in a pinch.
My 2 identical DNA 30 mods are all that I'm using these days. My current 1.8 ohm BDC coil in my Nautilus tastes burnt at the approximately 8.5 watts that is the minimum that the DNA 30 will get down to, but the two previous 1.8 ohm BDC coils did NOT impart a burnt taste at my usual 10 to 12 watts. I have no idea why this is so.
In sympathy for Spatchka's loss: