I have both and they are both good. I find that the ceramic
coils have the best flavor at the start but they clog up a little faster than the Nautilus 2 coils. And once clogged it is very hard t get a draw on them. I did not notice much of a difference in the amount of
juice used. It took me a little longer to learn the Nautilus 2, it leaked to begin with and took some playing around to get it right. But either one is a fine choice!!