Hi everyone! I thought I'd give you all an update since it's been almost exactly one month now since he started vaping. After a lot of research and talking to different people I decided to get him the Joytech starter kit but I customized it a bit. I got him two 510 batteries, one automatic long and one manual short, so he could play with the different options and see what he liked best. I swapped out the regular atomizers and cartridges that came with the kit and got him a 5 pack of the Kanger horizontal coil cartomizers and I got him a drip tip.
It's been a month now and my boyfriend is vaping very happily. It took some getting used to for him. He said he actually found the vapour to be "harsher" than a normal cigarette at first. Also, the first day he said it made him light headed but that has since gone away. He prefers the automatic battery as he says that feels most like a normal cigarette experience. The site where I bought the kit (NicFitNation.com) included a 30 mil bottle of non-nicotine ejuice in the order and that's what he's been using so far. He does still smoke the occasional cigarette but usually no more than one a day now and sometimes even none. I'm planning to buy him some ejuice with nic so that he can hopefully reach for that when he really needs a nicotine hit and drop the cigs completely.
Overall he really likes vaping. He pulls out his e-cig all the time now to show off to his friends, or when we're just relaxing and it doesn't bother me at all. His home no longer stinks like cigarettes which is such a relief and when I come home after visiting him, I no longer smell an ashtray.
One thing I'm not sure about is the effects of nicotine vape on me if I'm sitting beside him while he's vaping. I'll have to do some research on it. Overall though, we're really happy with the product and the results.