Hello jmemcg, Once you make the decision on what unit you want, it will be the best decision you make. I love mine and have recently decided to start juicing. It took me awhile to decide to this, which I think was most most of of fear that I wouldn't do it right, but now love all the different flavor options I have to choose from. And it is actually easier then I thought. Good luck with finding the right unit.
TamiP, Thank you, I am glad that I made the switch. Vaping is awesome. Never thought I would be an ex-smoker and can't believe it has been almost a year. I am actually surprised and very happy with the switch. I say surprised because I never thought I would ever leave smoking behind.