I got one from
www.thevapourstore.ie , I heard that the medium and low strength cartridges were for people trying to wean off smoking altogether, I just wanted a healthier alternative to cigarettes so I ordered the high strength cartridges. The action is slightly different, because the atomiser vibrates at a constant rate meaning it doesn't matter how hard you suck, the same amount will come out over a unit time. One takes a long slow inhale for big hit or a short slow inhale for a small one. As has been mentioned by others they aren't as harsh as cigarettes, I did crave that harshness
a little for a day or two but then I began to like the taste more (I got tobacco flavor), and the ritual of screwing it together and taking a big hit. Despite being less strong tasting they are stronger in action than cigs, Once you break it in (dosen't take long) it'll make you lightheaded at first. I'm going to switch down to the medium strength cause I think these high strength ones are a little too strong.
The cartridges last a day or two each (about 20 cigs) and cost a euro or two each so big savings there. The smoke looks realistic (it is vapor) especially with big drags. With normal to small drags the vapor dissipates quickly enough that it is possible to smoke it inconspicuously indoors or on trains etc.
I haven't smoked any cigarettes since i got it, except when I'm drinkin, i leave it at home when i go out i would lose it otherwise! I use it many times a day, i like it more than smoking.
Overall 9/10 taking one mark off cause the paint is coming off a little bit but it's only cosmetic. It's well constructed, feels weighty and expensive in the hand, definitely does the job at high strength, is healthier (not proven scientifically yet), does not smell or otherwise intrude on those around you. Mine came with a little case you can carry around the atomiser as well as two batteries and an extra cartridge with all of which came included in the pack i got.
I can imagine menthol tasting quite nice through this i'm gonna try that next.
PS: Darthmom: Get nicotine-free cartridges if you do end up getting one, I find the convenience and strength of these things make them very addictive!