So, it's been a week of vaping for me and absolutely no more analog cigarettes. I always got this sticky feel in my throat after I quitted smoking and switch to vaping which makes me cough or choke up after 4-5 puffs then after that it goes away and I can vape properly. I tried switching e-liquid too. Im using RY4 40% PG and 60% VG. Anyone here experienced the same problem too?