I've had my first reo/rm2 for almost 2 weeks now - a black wrinkle beauty. After a multitude of various coil setups from 26g, 28g and 30g, I think I have settled for now on the 10 wrap 28g micro around a 1/16 drill bit. Throw a little cotton at it and bam. Without VV, this setup offers a great balance of warmth and flavor and comes in at 1.2 ohms. My diy waffle juice is shining - just can't see it for the fog! Some folks tell me I'm crazy for dropping the coin on this device but they just don't understand. This is the best vape I've had in 2.5 years of vaping. Thanks to you all for the great info here.