Hi everyone! Quit smoking and started vaping 5 weeks ago. Was a smoker for over 30 years. I have been perusing this site for about 4 weeks trying to learn. Lets just say my brain is on overload. I started out with a mini nautilus and vision spinner 2. The other day I bought a different battery because the spinner doesn't last me all day. I bought a kbox 40 hoping it will take me thru the day before the charge is up....any opinions on the kbox? Running it at the lowest wattage which is 8 watts.