Sneaky&Discrete

Can any of the people who have electronic cigarettes share their views about this product? Answer questions like: "How is the taste compared to a real cigarette and what are the flavors?" "Does it really fix your nicotine fixation?" "Does it help you quit smoking?" "How long does a cartridge last?" "What is the best e-cigarette brand and the best model from said brand?" "How much is it and where can I buy it?" "Is it sturdy or does it break easily?" Thanks to all those who can answer some / all of the questions above. Feel free to promote the e-cigarette you are selling (if you are indeed selling them). Thanks!