Hi and welcome to ECF. I bought a Blu on a whim. It did nothing for me. I bought a spinner and quit smoking using that. I found that 18mg nicotine was not cutting my cravings so I upped it to 24mg. Once I went to 24mg it took care of the physical cravings. The head games are still something everyone goes through. Finding a juice you can vape for a long time and enjoy was very important to me. I was lucky and found one early on. It satisfied me. Now I am looking to find a few more that I can add to my daily rotation. I am now using an MVP2 and love it. Variable voltage batteries were key to my getting a good flavor out of my juices.
If you are having a hard time with smoking and vaping here is a thread where everyone is in the same place as you. Come check it out. It may help you to see not everyone just stops smoking and is happy forever just vaping away.
http://www.e-cigarette-forum.com/fo...ed-smoking-habit-support-chat-thread-448.html
Quitting smoking is not easy and everyone goes through the process in their own way. You are doing great. Don't compare your experience with your husband's or anyone else's experience. It is an individual thing.