What is the best coil for regulated mods on an RDA? I'm always asking myself this question. Typically, I like a dual coil with a 2.5mm+ ID, 26 gauge kanthal, with about 10 wraps each that comes out to about .6 ohms. I feel this is easy to wrap and wick, fair battery life, good flavor, and acceptable ramp up time. What are your preferences and why?