The TFV12 T6 coils for me are the best of both clouds and flavor. Vaping at 110w all day for almost 2 weeks now and still going strong. Matt
Smoke: Huge clouds
Taste: Barely any taste
Seal: Has not leaked at all
Usable time: Burns out in about 3-4 days.
I have tried the Q-4, X-4, 6, and 12.. and all of them were about the same. more smoke on the higher coils, but with less taste. All in all, more smoke and less flavor than the original Smok Beast, but without leaking.Justin B
This coil is my fav out of all the ones for the tfv12 I was about to give up on the tfv12 and go back till my tfv8 and I tried this coil and it's amazing best flavor and very smooth Brandon Holley