Smok RPM80 coil,how long does your last?

[Mobc1990]

I am using the .17 coil and burnt through three coil in a week.The first two coil I used it at 55 watts,then the last one I used it at 40 watts and it burnt after three days...Rpm80 user is there anything I need to watch out for so that the coil doesn’t burn fast,or is the coil actually that bad?

 

[dangkhoa02106]

I use the RPM 0.4 mesh coil with my RPM80. The coil is still perform well after 600 puffs.
PS: I use VGOD Mango Bomb 25mg salt nic juice with RPM mesh coil at 23 Watts.