I've read quite a lot in this thread, the whole micro coil business. Being the quintessential procrastinator, it was only today that I finally sat down and wrapped a couple. Perhaps I also held to the mindset, if it ain't broke don't fix it. For me what works fine is 6 wraps of 30awg kanthal on doubled 3mm german silica which comes in at 1.3Ω every time. I've wrapped that setup so many times that I can now do it blindingly fast.
But today I sat down, used a 1/16 drill bit and did 10 wraps 30awg, then pulled a tuft from a cotton ball through. The coil actually metered at 1.9Ω so I wasn't expecting much. Imagine the joy unbounded when I began exhaling huge plumes with this baby. The flavor was spot on also which surprised me since the only other time I tested cotton wick was with braided cotton candle wick which tasted like a wet sock.
By this time cho is thinking, "If 1.9 is this great, then 1.3Ω should blow my doors off." So I sat back down and rolled a 8wrap on the other rm2. It came in right at 1.3Ω but I haven't even tried it yet. The one I've been using for half the day is still rockin' the casbah so if it ain't broke, don't fix it. Lol, I may fire the other up tomorrow.
Only thing that concerns me is some of my NET's really can gunk up a coil in less than a day. When you pull 12hr shifts that can be a big bummer. Looks like I may stuff some extra cotton inside the grand like Stat and take along some nail clippers to work so I can do a good 3:00 am dryburn and rewick.
Anyway, very impressive. I kept thinking that all those coils around such a small diameter wick would burn the juice too rapidly and wicking supply would never keep up with demand. Glad I've been proven wrong, it's really a great vape.
Thank you my fellow REOnauts.
edit: I might add that I've ran through about 5ml of juice lickety split this afternoon/evening and almost made myself nic sick. Just because I'm totally fascinated with the amount of vapor and taste that tiny coil/wick is producing. Like when I was an infantryman out in the field for a month, then we'd come back to the rear and stand and flush the toilet in wide-eyed wonder. Lol, don't ask.
cheers