I was fond of Kangertech far and I had just about all their products for 3 years now. Curious to know what he was doing in the competitors, I set my heart on Aspire and Mini Nautilus (which has mini as name, nothing to do with the Mini Protank in Kangertech). The first impression is good, although I prefer the look of stricter Kangertech (it's a matter of taste). Pyrex tube, top and bottom metal drip tip Type 510 (therefore replaceable), and a personal adjustment of the air intake ... in short all good. The wick when it is at a BVD in the sense that it is vertical ... Why not. We left for a first filling ... Little trick with a new wick: pour some liquid in the fireplace of the resistance to thoroughly saturate it. I torque my Clearo Vision Spinner II (a slaughter moreover this battery) and it's part ... And I was not disappointed! A rendering of exceptional flavor, a great volume of smoke. I had little fear of fluid consumption, and it is not so, it is even better than my other Protank or Aerotank (and 10x better than the mini). So why only 4 stars? For a detail which is important when filling: unscrewing the container and its seal. Indeed it plays its role as VERY well if it is too tight, it is almost impossible to unscrew the famous tank. And even after a fill ten trying to screw less strong, it is similar. Frankly it's painful to see for a normally trivial operation. So it costs him his 5th star, shame!