So I just got in my first spool of Ni200. Got some 30AWG to start out with.
Not too bad to work with, I was expecting this stuff to just fall apart in my hands... LoL
I did give it some twists in the drill to work harden it a bit cause it did seem awfully soft coming off the spool.
So far have done one build on my Kayfun Lite+, and I'm pretty happy with it. I think I ended up doing 8 evenly spaced wraps around a 1/8" drill bit (roughly 3mm), which meters out to around .18 Ohms. Running it at 15J, 420 F.
The vapor is every bit as present as it was on my Kanthal builds. The flavor is a lot more intense, which is good. Also, it would seem, at least to me, that the nicotine delivery is a lot better. I can actually feel it. I'm using an 8mg juice. Might need to step it down a bit.

And the vape is warm, but not hot. I had it initially set to 450 which was a bit on the hot side, cooling it down to 420 seemed to work out right into the sweet spot for this particular juice. I assume most juices are going to have a temp they taste best at.
Should be getting some Japanese Organic Cotton sometime this week. Still using drug store organic cotton balls, which have served me well. My understanding is that the flavor is even better with the Japanese. We shall see.
Needless to say, it would appear that there is yet one more positive review of the temp control functionality. Seems to be working like a champ! I can take nice long pulls on this Kayfun and not a hint of burnt flavor, just nice smooth vaping.
SXmini M Class is the real deal! Go buy one, skeptics!