I just dropped close to 300 dollars on a provari kit with the two normal batteries and charger, and the extension cap and two 18650 batteries. I told my old lady how much I spent and she thought I was crazy. She does not vape and does not understand my new obsession/hobby. I showed her the site page and explained that this is one device I should be able to count on, especially with the 2 year warranty. Hopefully I am right. It was a little freaky to spend that much money, but I am hoping it is worth it, not that she would understand. I would like to try a Zmax to try out the VW. I keep seeing that they are dropping in price, but it makes me wonder if this is because a new version is coming out. I did a calculation after my first month vaping (started in late August this year) and I had saved thirty bucks compared to my smoking habit. Now if I was to do the math with all the e liquids I have been buying in bulk, and new clearo's, cartos, and tanks, and now an itaste mvp and the provari, there is no way in hell I will ever come close to saving money. But I am cig free and happy and much healthier, and I want to get more stuff. I am trying to not be interested in the zen stuff, but I may be making a purchase soon. Vaping is my new friend. Ok, too much rambling.