It all depends on what you are looking for. If you want a regular cigarette look, check the suppliers for this site. The nice thing about cig style is that it gives you a familliar feel, and they use easy to get pre filled cartos. You will save a ton of money if your willing to fill your own cartos. If your willing to hold something a little bigger, I would suggest an Igo, Kgo, Echo, or Ego twist. These are all great pv's. They do require the user to fill their cartos. (check the internet for videos, its actualy realy easy) There are also so many great units that are vv, or variable voltage. This allows you to fine tune your vape to burn just right for you. Thes can be some what complicated for someone new. If you consider youself kind of techy you can easily handle them.