I can feel your pain. I've got severe COPD, I understand about all the medications, inhalers, nebulizers etc. etc. I looked at this forum for a while and found that "Hoosierecig.com" (sorry I can't post links but google will take you there) I found a kGo starter kit that comes complete with 2 1100mah batteries, charger, atomizers all for about $45.00. It has the 510 threads so you can find all sorts of things to put your juice in. Before it showed up I found a brick and mortar shop that had the eGo twist. I would up buying a starter kit of the twist also. 1000mah battery and offbrand clearomizers. I can't complain about either of the two sets. Both are working out really well. I was a 2-3 pack a day smoker and have tapered down to almost no analogs. I went to my lung doc yesterday and he informed me that my lungs have never sounded so clear before. Both of these will fit in a pen pocket of my uniform. This is day 15 for me and YES I can really tell the difference. Whatever choice you make, Just know that the people on this forum are all fantastic and will give advice and also support. Good luck and Happy Birthday.