Looking to get a VV/VW mod in the under $120 price range. I have been looking at the Sigelei 20watt, but have also recently been looking at the hana modz dna 30 Clone. I really like the idea of charging through the USB on the hana modz, but I am not sure about how the 2 will compare in vapor prodiction. I will be using a Patriot RDA and want to stick to a dual coil set up in the 1.3ohm - 1.8ohm range. Anyone have experience with these 2 devices? How will the vapor production be using these mods with the Patriot RDA? I understand that I won't get Mechanical Mod size clouds on a vv/vw but this is my first step in that direction. Any thoughts or videos that you guys could provide or direct me to would be greatly appreciated.