E-cigarettes can be simple and stealthy. Unlike the big obnoxious devices that crank out vapor, smaller e-cigs have a more universal appeal. These kinds of vapes are made by e-cig brands to mimic the feeling of using a cigarette. Of course, there’s an almost never-ending supply of options to choose from on the market. Some are pre-filled and some are refillable; some are good and some aren’t. We take the guesswork out of it, so you don't have to gamble.