I have only had the Gemini for three days but I have had only one regular cig and I smoked that just to see if I would enjoy it more then the Gemini, the regular cig seemed nasty to me after only three days vaping. I can not wait to be nicotine free and just vap for the enjoyment. I will add another review in a few weeks and let you know if I stayed with it or not but so far so good