Just got my Nautilus in the mail today and all I can say is this thing is great! I was originally bummed when I got my Provari mini a couple months ago. I fought the Protank daily! Ordered an extra when I ordered the mini. One worked OK most of the time but the other never worked right. I had to have it so loose it would wobble all over the place. Seemed to always be fiddling with them to work right. I got the Nautilus after reading all the hype on it and so far wow. Unboxed it, washed it out, let it dry and filled it up. Let it set for about 15 minutes and fired it up. Perfect! Never have had a leak, dry or burnt taste and the thing puts out tons of vape! Been playing all afternoon with the air settings and voltage, works great on all of them. Of course I have found my favorite settings and love it so far. Hope this is the holy grail for me, I started vaping to get off the cigs and I really want to make vaping an easy hobby right now. I will give it a couple of weeks and if it keeps going good will Definetly be ordering at least one more. The only problem I did have was when I was leaving work I put it in a case on it's side for about 15 minutes, After getting into my truck and heading home grabbed it out and took a hit and no vapor! Took a couple of minutes of holding it upright and it worked great again. Anyone else had this happen? Part of the problem was probably me trying to drive with one hand and holding it maybe upside down with my other hand which so happens to be in a sling right now due to rotator cuff surgery! Don't worry I was still driving OK and only vaping at the stop lights!!!