Anyone have experience with these coils? If so what are you using it on - vaping them at and whats the experience like? I'm thinking of picking me up a arctic tank with ni200 coils. I've been trying to find a subtank or RTA that can handle 60+ watts and can handle subohming, I preferably wanted one with an RDA section, but the Arctic Subtank was the best I could find even though it doesnt have an RDA section. (Is it possible the new Saucecode RBA section works on it?)