hey thanks for the input. I'm not sure myself what to believe. I however will do my best to lower the nicotine and gradually move it down to 0%.
I've added the source for nixklick's anekdote: https://www.gov.uk/government/news/e-cigarettes-around-95-less-harmful-than-tobacco-estimates-landmark-review
It's however an article from 2 years ago.
RE: Vaping potentially as harmful as tobacco cigarettes? - A study by chemists at the University of Connecticut