To be honest I think that the 0.6 ohm coils which come with that will be using a bit to much wattage. A pod is generally providing 8 to 12 watts power into a 1.8 Ohm coil. Basically they are such that you don't/can't chain vape. The higher power and taking too many hits could make you nic sick!! As an example I am just waiting for some ingredients to make my own nic salts and i normally drip 18mg/ml so I am intending to vape 36mg/ml nic salts in my pod.
Having said that 20-24mg/ml is not much more than 18mg/ml which I drip so it probably wouldn't be a problem for me personally. You need to know your tolerances. Good luck to you
