Thought I'd add my exp to this.. I just started with a m401 Monday.
I think a lot of what's been mentioned is true - so different for everyone and their habits, especially the mindset. I did go into this with the hope of quitting the analogs.
My previous habit was an average of 1.5 packs a day, for the the last 13 years or so. Brands have varied over the years, but camel crush was the most recent. Then something happened.. I started getting the 'firesafe' smokes here, didn't realize it at first but then I put it together.. the re-lighting, the harder pull / less hit, worse taste, and worst of all my throat was being coming more and more irritated now.
Based on what I've learned so far, with my whopping 3 days experience, this is what I believe helped me:
I quit smoking indoors long ago, but it's hot and miserable so puffing away indoors now is great.
Fruity Flavors - I thought I made a mistake on this but now I can't even imagine ordering any tobacco flavored juice.
I'm apparently a pretty light puffer based on all the comments I've seen here about how the 401 just doesn't give a good enough hit. I can choke myself on it if I want. 3 second drags feel pretty good.
I will admit that I had 5 analogs left when I started with the ecig, and have since finished them off. Never made it more than halfway through one though before realizing I didn't need to be smoking them. I think I was trying them more out of curiosity / comparison rather than an actual urge. As disgusting as the last one was, I don't seem myself buying them again.
I also admit that if whatever they have done to them wasn't irritating me so much I might have had a harder time letting them go. This, for me, is just so much better in every way so far.
Yikes, sorry that got kind of long winded didn't it.. anyway, good luck to all of you on weaning off the deadly ones, I think we can all do it.