I made the mistake of ordering the blu kit when I first learned of e-cigs -send it back now!!! - you only have 30 days. The blu batteries are only like 90 mah, which is a very short
vaping time before needing a re-charge -plus they are automatic and have a cut-off time on your inhale which causes it to be almost imposssible to get a good vape hit with them. Their caromizers are filled with Johnson Creek liquid, which I, and many others, dislike (there a some who love JC liquid though). Their cartomizers do perform well and are totally compatible with a 510 or eGo battery thread -so if you wanted you can keep the cartos that you have used and wash them out and re-fill them with whatever e-liquid you want. Now, if you are looking for a PV (personal vaporizer aka e-cig) that is about the same size and look as an analog cig, than I would suggest you look no further than a 510 XL/mega battery (manual sealed battery -not auto battery though since with auto batteries you have to be very careful not to flood e-liquid into the battery end, which is an unsealed battery as this will kill the battery -although at least the joye 510 auto batts do not have a cut off on the inhale time, which is nice) -mega 510 batteries are 280 mah, which should last anywhere from about 3-6+ hours before needing a re-charge, depending on how heavy you are vaping. You can get a mega/XL 510 starter kit for anywhere from about $40-$60 depending on which vendor you buy from -check out
E-Liquid | Joye 510 | Joye Ego | E-Cigarette Supplies | EsmokerOnline! -personally use and love their esmoker brand mega 510 travel kit -they are very gorgeous & high quality, a fantastic deal, and comes with atties in case you ever want to drip -just get a couple drip tips with your order (which is what I do at home) and those batteries are compatible with any 510 threades cartomizer, except for LR versions -do not use any cartomizer on your 510 battery that is rated less than 2.5 ohms or you can fry the battery (you must have at least a larger eGo battery or larger voltage battery to use a LR carto or LR atty). Be sure that you have more than one charger for your 510's so that you can charge more than one at once -I have 2 wall chargers that I charge my mega 510's on while I sleep, then I'm good to go for the day. You can also get a PCC (personal charging case) for your mega 510's to charge them and a case for on the go -I don't think the cases can hold a cartomizer though -only hold a few cartridges? If you don't care if your PV looks nor feels like an anolog -cause IT'S NOT, then I would suggest to get an eGo kit -just NOT the tank system as the flavor is weak and too many problems. The eGo battery has a 510 thread, which means that you can put any 510 threaded atty or cartomizer on it. An eGo battery starts out at 650 mah up to 1000+ mah, which will last 8 hours of heavy use up to a couple days with lighter use before needing a re-charge. Another nice thing about the eGo is that you can get larger capacity cartomizers which also need filled less often. As far as cartomizers, most people like the 510 Boge's, which you can find about anywhere -they are low in cost, and are easy to fill -no needle required -just pop of the white cap with the end of a paper clip and slowly drip your e-liquid down in the sides into the batting while turning the carto -just be careful not to get liquid in the center tube! -watch some youtube videos on how to fill and clean cartos. I personally did not care so much for the airy draw on the Boge cartomizers and have an order of cartos coming from GoodProphets.com (see: empty GP cartomizers for 510 and eGo) - will let you know if they are good. While I am at home, I mostly use and eGo battery with a 510 automizer + drip tip and drip. When I am out and about, I take along 2 fully charged mega 510 batteries along with a couple cartomizers and/or an automizer with my lucid clear cart attached that I modded with blue foam -another option for you -I got the blue foam from thevaporpro, and the lucid clear carts from myvaporstore -check them out -I love them! I like cartomizers for certain flavors that I don't want stuck in my atty such as cinnamon, orange, or blueberry pie -otherwise I would use lucid clear carts exclusively since you can see exactly how much liquid you have left and the taste is just like dripping on an atty which give the best flavor and vapor. Also shop around nitelitevapor and litecigusa sites to compare prices and equipment. I know all the lingo and different options can be rather mind-boggling

As far as your e-juice goes, I recommend ordering some sample sizes from various vendors to find exactly what suits you as everyone's tast is different -this requires some up-front cost and experimenting but will be so worth it once you find YOUR juice. Some of my favorites come from alienvisions -Boba's Bounty (the best!) and Gorilla Juice (tastes like Banana bread if you like that) and backwoodsbrew -Casablanca, Applewood, Melonbacco are fantastic. Anyway, I hope all this helps, and good luck!
