I also vote for the vv3. I love mine and use it almost as much as I do my Provari (which I also love). As everyone has mentioned, you get a lot better vape with the variable voltage/wattage because you can adjust until the flavor tastes the best to you. Buying juices is also one of those hunt and peck endeavors. What someone else thinks is the bomb might taste just awful to you. I have a few highly recommended juices tucked away for when I have a cold or something and can't taste. And my favorite juice (for now) is the least expensive one I have bought, so $$ isn't a good indicator either, apparently. Honestly part of the fun (and frustration) is the search part--to find what works best just for you!