Hi all. I have been a one pack a day smoker for ten years. I am now 48 hours without smoking a cig or even a ecig for that matter. But it has been tough. I have a bad craving so I am thinking about getting on of these smokless cigs. What brand should I buy? Where can I buy it? Is there any brands i should stay away from? I honestly dont know a lot about this topic and would sincerely appreciate any help.