I don't get why you're so concerned with the appearance of the device...unless you sit in front of a mirror all day

I loved smoking, Smoked from my teens up into my sixties. My mother has emphysema...and her father died of lung cancer...so you can see I have a family history similar to yours.
I would've been happy to just keep smoking forever, but I wanted to have elective surgery, and the doctor said I'd have to stop before. Seriously considered whether I really wanted to have the work done.
My neighbor dropped in to show me the device he had quit with, let me try it, and helped me order a similar one. It took me a while to find my flavors (of course I wanted to duplicate my Kools), but it took me FOUR DAYS to switch over. (I was at around 30 cigs a day.)
Of course I still wanted to be smoking, but almost immediately I started to feel better. I kept at it because I was astonished that it was working!
I still use the thing I started with, the itastevv, but have replaced as they just lose charge-length. One usually lasts most of the day and I always have another ready to go.
So, in order to make this work, you have to actually WANT to make it work.