Thank you everyone that really helps... sadly I cant go to an actual store I'm deployed and E-CIGs are banned off base. I will have everything shipped here so I need cartridges that will last awhile so im not spending a fortune on shipping. Any brands you can suggest for that? how about flavors?
OK. Took me a while to figure out what you were saying. You're in a country where e-cigs aren't available.
Would there be a problem getting these shipped in? Is it different if they ship from the US vs. from somewhere else (i.e. China)?
As far as what to recommend, I would recommend that you start with something that has variable voltage (vv). Perhaps an ego twist, a spinner, or an ITaste V3.0 (my favorite). Many juices taste much different at different voltages, and this will give you the ability to try to tweak them to your liking.
You also talk about "cartridges" that will last a long time; most here don't use cartomizers (at least not straight). Instead, there are clearomizers (like the Iclear16 or the Evod) which are basically small tanks you fill up with liquid. You buy the e-liquid separately. (There are other kinds of options as well, like carto tanks and drippers, but don't want to cram too much detail in here!)
Don't know if ordering from FastTech would be a problem for you (Hong Kong, they are slow on delivery but have good prices and free shipping). If you do, I would recommend the Hangsen Juicy Peach as a flavor (along with your batt and heads!). But everyone has favorites, and one person will love a flavor that someone else will hate!
If you would be ordering from the US, there are lots of vendors, look around. Also make sure to search for coupon codes which can save you a bit! Many vendors will do free shipping, but only on a larger order (i.e. over $50). Also many US vendors won't ship "overseas" but I'm not sure if this includes APO addresses. In any case, I'd certainly e-mail a vendor and ask if they have special deals for active-duty service!