I've had my G2 for a few months now, using it almost exclusively and have a couple of observations.
First, this thing is still a beast! Using my Reload clone rda, with a pair of aliens, I can only guess they're either kanthal or nichrome 80 considering the source, I actually managed to get a really decent temp control vape out of it. The thing is, it's erratic as all hell. Once you get it set, it vapes great for a tank or two, maybe 3 and the next time you fill it, the temperature will go all screwy. It'll either be hotter or cooler, depending on its mood at the time.
So, to check if I had a bad mod, or a bad atty, I put some 10 wrap simple wire kanthal coils in a known good dripper, and used that for a few days. Same thing. It would work great for a few drips, then go all to hell. I'd have to adjust the temp up and down as much as 30 degrees sometimes. Once you get it adjusted, it's great, though. For a while.
Really thinking I have a defective mod now, I ordered a spool of 26g ss316L wire from Kidney Puncher and rolled up a pair of 12 wrap coils and threw 'em in the dripper using the ss316 preset and have been enjoying a smooth, consistent, flavorful vape for several hours now. It was so good, I replaced the simple wire coils with a pair of staggered fused claptons - ss316L 28g/32gx2/32g and I can't believe the vape I'm getting from my rda.
I'm happy to report that my G2 is working exactly as it should. Smooth and trouble free. Yes, the G2 WILL temp control kanthal, and if all you have handy is kanthal coils, you can get a good tc vape but you'll have to constantly fiddle with it.
If you want a good smooth, consistent vape, get you some stainless coils and vape without all the fiddling. That's my thoughts on it.
Discussion?