Every Uforce coil EXCEPT the 0.13 N1 is terrible
Both versions of the 0.4ohm coils are absolutely terrible. They last about a day and easily get burnt out. The 0.13 N1 mesh coil is incredible. Great flavor, instant fire up and outlives every other coil by at least 5x as long. I only ordered the 0.4 because I was out of the 0.13’s, and I learned my lesson.