The Cylon is a two battery mod built around the Ant218 chip is a fast firing mod that supports all the standard temperature control including TCR, has lots of power, a large color screen and a big firing button.
The GeekVape Aegis Legend is the long awaited two battery mod (military grade shock proof, waterproof and dust proof) that is high performance in addition to being very durable.
The Wotofo Dyadic is a good looking, high performance dual 18650 regulated squonk mod that is perfect to use with your favorite bottom feeding RDA.