Thanx @Kent C for the info...these must have, somehow, bypassed me...
Is the nautilus XS an improvement on the nautilus X???
I keep being reassured by my "Money Saved" Banner...(which is based on 2013 [not today's] prices)...so I do not mind replacing ALL my "primitive" gear when I come across something I think is truly "advanced"...
Thus...as I mentioned...I replaced ALL my Bottom-Filling tanks after I ran across my first Top-Filling Zenith...
Similarly...I replaced ALL my Aegis Solo and Pico Mods...after trying my first Sinuous P80...
It's smaller and lighter than most (all?) 18650 Mods...has (almost) unbelievable hand comfort...and with its lateral Firing Panel you don't have to look at it before picking it up...and just squeezing...
Vapecrawler
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I agree it's an awesome mod, except for one thing. It keeps telling me it can't read the atomizer. If you don't have that issue with your P80s or have a good fix for it, I'll buy more of them.