I have both and you will not be disappointed.
It looks even better with a Provari ring from LokiLabs.
The Kayfun is very easy to build a coil with and the flavor is incredible.
I'd recommend using 28g Kanthal because it's easier to work with than 32g.
There are some really good videos on building coils on the KFL.
I've had the same contact coil on mine for the past 3-4 weeks and only need to change the cotton every fews days. Definitely my favorite atty.
Here's what it looks like with a LokiRing:
