What's The Best E Juice to run in the Innokin Go S Tank? Because it runs on MTL coils, you can run both Nic Salts and standard, as long as the VG PG ratio is at 50%. If you are looking for a harsher hit, stick with pure base nicotine, otherwise if you prefer more a smoother hit, nic salts e-liquids are the best option for you.

Most coils can last up to  7-14 days, although that approximation depends on how often you vape, and your vaping habits. An important aspect is knowing the signs of needing to refill your tank, in order to avoid firing the device while there's no liquid, and consecutively burning the cotton of the coil. Two warning signs that you need to change your coil is a reduction in flavor production, and a lower amount of vapor emitted from your tank.