Tomorrow I should get my first rda, Turbo RDA V2, I'm totally stoked. Been watching a bunch of videos lately and I saw one today by Vapfagan where he reviewed the Noxus RDA. In this video he said it was for dual coil builds that there is no option for single coils. The deck seems the same as the one I'm getting so I'm curious why I couldn't build a single coil if I choose to. I figure dual coils are optimal and more than likely use dual but still why cant I use a single coil on dual coil atomizer? Why do I need one with the option for dual or single coil. Seems odd