Sorry I'm so slow on getting back to you on Frost Byte. I had to finish up a mix that I had in the tank of my Nautilus, cause it was a menthol/cinnamon mix from a local shop. Trying to keep flavors in the same family without changing a coil. I was afraid that the previous mix would mask Frost Byte, but HELLO!!! Sharp, clean, cool, and fresh - hit me like a snowball. I vape mouth-to-lung and can't imagine anyone direct lunging this juice, but I'm probably wrong. I only vape Nautilus tanks, so I can't give you any help on the sub-ohm or TC, sorry. It's a good juice, nice and strong without being obnoxiously overwhelming.
Thanks again for the sample.