Mine's a clone; the quality probably isn't equal to the original KF, but I knew that when I went looking for a clone; I'm not rich, haven't won the lottery, so buying originals of pretty much anything is outside my budget -- if I want something on my wall, I buy a lithograph, not an Old Master original. I have to say I'm *quite* pleased with this Tobeco version, it's far superior in quality to any of my previous tanks (all Kangers except one SmokTech ARO Pyrex); all the threads are smooth and thread perfectly, no leaks once I solved the flooding problem, and everything just fits so perfectly -- all of that *beside* the superior quality of the vape itself. Also I'm not sure I've ever seen a listing for a genuine Kayfun of any kind, so even if I won the lottery, I really wouldn't know where to look for a genuine Kayfun. And even if I knew -- would it be in stock? I saw some listings for a "genuine Russian 91%" but every single one was out of stock -- as well as out of my budget!
I pulled the included driptip out of the KFL+ as soon as I got it, and put it in a drawer where it may never be seen again. I strongly dislike metal tips of all kinds; even for "tank cracker" juices, I *far* prefer glass/pyrex, or -- I just got a genuine black Jade driptip yesterday, and it's terrific. It also has a very small hole at the mouth-end, so I suspect it may work in a similar fashion to the included Kayfun driptip; the hits I was getting from it were so extremely "saturated" I had to keep wiping my mouth, thinking I had e-juice on my lips. However, with all the hard hot pops I'm getting from the KFL+ on first pressing the button, I may start using one of my knuckleheads, to try and keep those hot pops OUT of my mouth!
Andria