I have told every one of my friends that I've converted that the startup costs are HIGH. You cannot get into good vaping for the price of a pack of smokes.
In my province a pack of smokes runs from $9 - $12 for a pack of 20. To date for my vaping it has cost me almost $550, however that was trial and error (I was the first vaper I knew) with going through the eGo-T to Lavatube to my new precious my Provari, I've also tried numerous juices and cartos. Through this trial and error I have found my ADV (Juggy's KaramelAPPLE) and my prefered method (Boge cartos in a tank). 2 months in and I am now JUST seeing profit compared to smoking, however my learning curve is done and from here Juice and carto's are cheap. I fully expect to save even more money in the coming months.
I've told all my friends that to get up and started they were looking at around $150 (eGo/Lavatube kit, carto's and juice), and that would be good for a couple months when they would need to stock up on juice and cartos once more. None of them had a problem with this, most of them were concerned about their health more than their pocketbook.
I don't know who you are referring to when they said you could get started for $30, I mean, you COULD but it wouldn't be ideal and it wouldn't last very long (juice/cartos). As far as flavor, that is subjective, everyone will taste flavors differently, I know my ADV is KaramelAPPLE but some of my friends HATE it, they vape stuff like Wurthers and I find it gross, again taste is subjective.
Keep in mind, @ 1 PPD I was spending upwards of $300 a month on ciggys, compared to the ~$40 a month it will cost me to continue vaping. You have to think of the long term, will vaping eventually save you money? A couple weeks in / a couple months in?
** EDIT ** Didn't notice how old this thread was...