Cartomizers and sub-ohm tanks are the two most common types of vape pens. Cartomizers are similar to cigarettes in that they allow you to put loose marijuana into them. Sub-ohm tanks have coils that directly heat the marijuana. Both methods generate excellent outcomes, but each has its own set of advantages and disadvantages. If you're just getting started, a cartomizer is a good device to start or ego twist. They're simple to use and won't cost you a fortune. A sub-ohm tank, on the other hand, might be better suited for you if you plan on using a lot of herb. |