I started smoking at the age of 15 { I am 41 yrs old now} and have been smoke free for nine months continuous. I use an ego twist with the protank 2. It works for me and so I haven’t upgraded to another device thus far. My journey into electronic cigarettes began when a family member was diagnosed with copd ten months ago and still to this day, refuses to give up the analogs.I have watched this person’s health drastically dissolve into a life of despair as far as gasping for a breath while sitting down and at the same time using oxygen tanks. It got me thinking that I really needed to quit somehow, before the same thing happens to me. My doctor told me that my lung function is at 97 percent wich is a pretty good turn around since I used to use asthma inhalers just to be able to smoke analogs. Eveyone around me is happy I quit smoking especially my children. My life has improved so much during these past nine months and I wish e cigs were around twenty five years ago, electronic cigarettes seriously have saved my life and I am forever grateful.