Need some experienced advice as to what cartomizer or clearomizer or tank or whatever wicks best with thicker eJuice. For a number of reasons, I use and have a lot of some really thick VG based juices. I've tried a few different options but rather than go broke trying everything, what say the veterans who have tried and succeeded? My constraints include being able to use the thing at work and my job is "active" so I can't really use any whiz bang stuff that's not reasonably practical to carry in a pocket. Thanks for any and all insights.