My daughter and I quit smoking around 9 years ago, not by choice. We simply could not afford it. Around 3 years ago, the desire to smoke again became almost overwhelming due to stress. My daughter had heard about ecigs, and we did some research. We hemmed and hawed for a few months. One day, she called me and said she had about had it, and she had purchased a Blue disposable to see if it would help. I told her to get me one to try. The Blus worked. No more desire to smoke.
We used cigalikes with cartos at first. About a year ago, we switched to Evods with either Evod Glass or Protank 2 Minis. We are still using, and enjoying the Evod 650 batteries and the tanks that we have. We have no immediate plans to switch to anything else. Once in a while, especially when my NY Rangers are in the Stanley Cup playoffs, I get the urge to get something like an MVP or an iStick for the longer battery life, but we are usually pretty content with what we have. It does the job - keeping us from starting to smoke again - and is relatively easy to maintain and replace.