I'm having the best results single coil 3 mm ten wraps with 26 awg tempered ni200. I clean my coil with a toothbrush after a soak in hot water and white vinegar. I build on a Deadmodz RDA with one vent hole taped shut. I vape on a Hana Modz V4S or V4D (dna40 mod) at 450 degrees and 35 watts. I use Velvet Cloud 3mg juice ("100% VG" = distilled water is infused into the VG to thin it down, and the juice needs to steep a couple weeks for best flavor). When I feel like being bad, I vape some Suicide Bunny...