You meant RDA here right?It definitely wicks better than the rta.
Flavor is great. With the single coil Idea it's a short top cap so you have to be careful. But could possibly work. But I haven't had even the slightest hint of drying cotton. I'd say better flavor than the rda. Im using the larger glass so it has an extension tube you have to install. That may be one of the key factors to this one. From large bore to barrel straight to a thicker drip tip. Amount of flavor may be slightly less than the Freemax mesh pro. But maybe. Pic of the extension barrel
The thing that keeps coming to mind for me is back pressure. Gravity pushing juice into the wicking from the tank, Especially aided by some airflow restriction. Which would provide some pulling on the juice too. Not a conclusion, but a lingering suspicion.