Okay here is the update on the VIVI Nova. Its been a few days now and I can say that my rating has lowered tremendously. Hate to say it but its honest. juice flavors are suffering. Vapor production never changes with diff voltages unless its too full and you crank it up. The draw is too open. I used it exclusively for 2 days and vape a lot less now. My face hurts from the open draw. I Like the VS3 a whole lot better and will not be buying anymore VIVI Novas. New rating is 3.5 out of a 10 only cause it did not crack. By the way. The VS3 innards do fit in the Improved Nova tanks. So its not a total loss for me. Vision quit making the VS3 so im done with them. Sorry guys, wish I had better news. This just does not do it for me. Cool, arry, bland flavor, and no TH.