I have been using micro coils in my kayfuns for months now and they work very well. I stay about 1.2 - 1.7 ohms. All I have is 28 kanthal.
My questions are which are better for wicking and vapor/flavor production. 2mm with more wraps or 3mm with less wraps. Is more cotton inside the wick (3mm) better than a smaller diameter (2mm) longer coil. If both are about the same ohm does one heat faster than the other. Is there anywhere this information is located so I can learn and try to find answers?