No, I do not own a Darwin. (Wish I did....)
But, this is a true story.......the very FIRST person I ever saw vaping about 3 years ago(??) was sporting a genuine Darwin, and he was blowing CLOUDS in a retail establishment here in New Jersey. I was not a vaper yet, and it stopped me in my tracks.
I asked him, 'What da heck is THAT?"
He just chuckled a little, said, 'It's a Darwin." I said, A WHAT??'.
He went on to explain what it was, what it does, and how to get one at Nhaler.com. We talked for a bit about how he quit smoking, and he even mentioned ECF if I wanted to find out more.
At that point, I was simply not ready to try e-cigs and vaping, but it certainly got me into researching just what in hell all the fuss was about over these new 'e-cig things', including The Darwin. I quickly learned that the Darwin was the absolute top-of-the-line mod on the market at the time.
Never got his name. I may have eventually found vaping, but I am absolutely certain that the guy I crossed paths with that was using The Darwin sped up the process for me.