What's frustrating for me is that I've been vaping since April this year, and still not easy to vape first thing. But will try the VG based for sure.The only time this has happened to me was when I started vaping, the first morning of my vape journey made me cough to much and I had a stinkie which felt 'better' but the very next morning I wake 'n vaped and it has been that way ever since with great satisfaction.