Hi, I could not have stopped smoking without the e.cig. I tried everything possible but they made me sick. I have been smoke free now for six months and know I will not start again as long as I have my e.cig. I have emphasema and it's too late for me but with the e.cig I'm quite happy. I have been using the Gladius X and I love it. I want to get another more modern type as I am having to send overseas for the 1.5 ohm coils I need. Am 72 yy with arthritis so a unit that is easy to fill etcetera and not too pricey would be great. I welcome your suggestions. Many thanks. Maria