I've quit also, except when I damage my nicotine stick to the point that I can't use it. That's the only reason that I've had the 2 cigs and 3 puffs since I started my vaping journey. On the bright side I've learned a lot about the workings of my particular PV since I keep breaking it.
My husband can't quite make the leap. He'll vape on the spare that came with my kit when he doesn't want to take the time to go out for a "real cig" but he mostly still smokes.