Just made my first twisted coil and I have to say for the amount of work it was I am rather impressed with myself. I was sitting at my computer and happened to spot a roll of 30awg and figured I'd never use it so why not twist her up?! I did dual coil triple twist around a 2mm bit and 7 wraps each (slightly spaced) which came out to .75 ohms and the flavor is great and clouds are better than my .5 dual coil build I had in previously. Is there a recommended gauge that works better for twisted coils and produces more vapor? I know surface area is key but I had to work with what I had and that 30g is some tiny stuff.