Well I saw the release video, and looks fairly simple, the learning curve, you are talking about, I assume is making the coil right?
I have all ready been making coils, for the pro-tank, its not that hard. If it has a draw anything like a pro-tank, I won't have a problem with it.
I think I saw the ring, you were talking about also, looks like a beauty ring. or pro-ring, which I need anyway.
The kayfun has its learning curve but once you figure it out you can't beat it. Awesome flavor, no leaks. I have the 3.1 and the lite. Is recommend saving the money and getting the lite unless you have to have a tight draw.
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