Thanks! I'm glad you enjoy them.
The ones at Vapor Geek do have extremely stubby wicks, which did concern me at first, but once I examined the heads I realized that it takes a novel approach to giving the wicks a ready supply of juice. I'll be showing all of the details in the review I'll ultimately do for it, but -- and this may be a bit hard to picture -- underneath the wick there is a silicone seat that sits around the outside of central tube, and this seat has a kind of "moat" or channel around it with two cutouts for the wicks on either side and one cutout in the middle of one side to allow juice to enter. The channel functions as a well, keeping juice up top around the wick so that it has a steady supply of juice so long as you let liquid get up there periodically. It seems to work pretty well and gives the wicks a bit of extra juice at the ready instead of forcing you to constantly tip.
I'll have a better idea of how much I like this thing once I've had a few days to spend with it, but so far I'm pretty pleased with it.