Hello, just wanted to add my good vibes - I've had my SMOK M80 Plus for a few days now and I'm very happy! I also have a DNA 40 which performs wonderful as well, but not to compare - just everyone thinks they're suppose to be the same. SMOK has said their TC works with a wet wick and is not good at detecting dry wicks, to me this means you can take long restrictive hits with higher wattage and not get a dry hit.
When I first received my device I honestly tried using it like my DNA 40 and quickly learned it is completely different, with that in mind I have been very happy with my device. I have gotten dry hits but only when I know damn well that there is no juice left and to simply test this "temperature control" out. The battery life is amazing, I have yet to get it below 85% with me constantly switching RBA's and switching between modes. Side note, when I build 0.14 ohms or higher and at 20+ watts with TC it performs the best for me - I will be testing RTA's once I get my higher gauged Ni200 in.
Anyway I'll stop blabbering, I hope I helped someone change their mind about this beauty