My own experience w
ith the KR808D-1 is easy to summarize. The batteries and cartridges last for hours, providing consistent strong hits, and the atomizer is never an issue because there is a new one built into every cartridge. More than any other e-cig I have tried, it has proven to be a simple and reliable alternative to smoking tobacco. When I pick it up to take a hit, it usually works, which is more than I could say for any of the other e-cigs I tried. With two batteries and two carts, I am set for the day, and I am a very heavy user.
If you have tried a KR808D-1, which brand was it, and how did it work for you?