Well, I've had my KFL since monday. I've tried several builds now using micro/cotton and normal/silica. I used 28awg with both builds and didn't get the results I was expecting. I was expecting it to be better than my genesis atty's. I'm not saying it was bad but was not giving me the same flavor and vapor I get from my DID. I even get a better vape from my divers and RH killer. I know from all the good things being said about it, I probably need to get the build right. I think that's what's bugging me the most about the KFL.
Everything from it's solid built to the ease of setting it up. I just can't seem to set it up right. Maybe I was expecting too much from it. I really don't want to say I'm disappointed with it. My last build I decided to use 30awg and silica like I normally do with my other rba/rda devices and it was a little improvement. I think my biggest problem is the muted flavors or the flavor not being the same in other devices (as in not as good).
I haven't given up on my KFL yet but it definitely won't be replacing my diver, DID, or AC9 right now. Hopefully I can get it working as good as some of you out there.