I currently only own 1 VV/VW mod, a Hana clone, which goes to 30W, but I rarely go past 15W. I have had others such as eVic & Vamo (v2), but they were gutless and lied about their power output. Anything DNA 20/30 powered should be good, but they don't go below 7W, and you have to coil your attys for the lowest power level you require.