Well the resistance of the coil does not really matter. It is the wattage which causes the heat. The kayfun V5 with its peek insulators should be easily capable of handling 50-60W
I was just asking based on their own published data. "Recommended minimum .5 ohms", we can assume that on some low ohm builds, folks will be using higher wattages. Since I'm mostly a TC vapor, it probably will apply even less, I keep my wattages at about 35 watts, and just adjust the temperature.
My first build on this:
28 gauge TI G1.
3mm ID
8 wraps
.55 ohms
Just now Breaking in the Cotton Bacon v2. But already I can appreciate the added FLAVOR, compared to my little tanks with prebuilt coils, the Cubis, Melo 3, Lyche, STM's, etc.
The airflow at wide open is not as much as I can get from the tanks mentioned above, so I don't know if full on lung vapors will like it. I don't do lung hits, but as I wrote in a post earlier, I no longer enjoy tight draw MTL airflow. Seems there is no designation for folks like me that like a lot of airflow and vapor into my mouth, and the inhale the amount of vapor that's comfortable. Regardless, the airflow for me on wide open, with a deliberate long, slow pull just makes it.
I've read some folks would like even less air then the single hole setting, which boggles my mind, as I could never go back to the "sucking a golf ball through a straw", like I had years a go with my Nautilis Mini. But that's a users preference. I can only assume that most true MTL tight draw folks will love the airflow choices on the v5. If you are are cloud chaser and full on lung hitter, I guess it's possible, but I don't have that kind of lung power myself.
So far, a THUMBS UP, for me. If there were any less airflow, I would not be as happy. Next rewick, I'll try a little less cotton and see if I can get a bit more air, as well as trying some rayon wicking.
Little need for me to mention build quality, as you Kayfun users know, it's top shelf. I like that's it's simple, very few parts, easy to build, the hardware and functionality is EXCELLENT!