I'm looking for a good inexpensive RDA for a sub ohm/low ohm setup. I would get the Igo-W RBA, but I'm not a fan of having constantly re-saturate the wick. I want something that has a tank for the ejuice and that will be able to run 2 coils. I've heard good things about the aga-t, but it isnt able to run dual coils without modification. Does anyone have a recommendation for me? I would be running it with a HCigar nemisis clone with a 30A discharge 1600mah sony 18650. Probably .8-1.5 ohms to play it safe. Also, how long of battery life should I expect?