@NCC - That $34.85 price from fasttech for the 15 GT coils isn't that bad, IMO, compared to the regular price from US vendors (without a coupon code). You get (5) 3-packs, so it comes out to $6.97/pack = $2.32/coil. With FT, you'd have very minimal, if any S/H, too. However, I've seen them before for about $5.50-$6.00 per box from US vendors with a decent coupon code.
As a Tootle Puffer myself though, those 0.18ohm ones (recommended for use at 50-85W) are way too low ohms and used at much higher wattages than I could take. But, they do make a 0.5ohm 316L GT cCell, recommended for use at 15-40W. Those are the ones I've bought to try in my NRG tanks.
As a Tootle Puffer myself though, those 0.18ohm ones (recommended for use at 50-85W) are way too low ohms and used at much higher wattages than I could take. But, they do make a 0.5ohm 316L GT cCell, recommended for use at 15-40W. Those are the ones I've bought to try in my NRG tanks.