There are far too many variables for us to make this determination on your behalf. What types of cigarettes you currently smoke, the quantity smoked, how long you’ve smoked for, the length of each drag, and the strength of your drag are just some of the variables that determine the level of nicotine that is right for you. Greeninnov always recommends starting with a lower nicotine level and working your way up until the desired results are achieved. This will help to keep you from absorbing too much nicotine and reducing the chance of potential side effects.