I think vaping is like anything else in life. Are you on a different forum asking people why they own a smart phone when there are children starving? Some people are happy without a cell phone or with a basic phone that lets them make calls while others want one with all the bells and whistles and they use all the apps and functions the phone offers. My husband was given a phone by his company and had it for six months before he realized he could go on the internet with it. He just doesn't do technology well. I, on the other hand, have my phone synced with my laptop and my Ipad and use most of the bells and whistles on all of them. Some people will sleep on the sidewalk to be in line for the newest version of a smartphone when the one they already own works perfectly and the new one doesn't offer much more. I'm not one of those people, but I don't judge them for their choice. It's their choice.
There are days when I feel like trying lots of new juices and filling tanks and rebuilding attys and that's when I use my provari or my twist. And then there are days when I don't have the patience to fiddle and that's why I bought an e-Roll. I'd like to get the best flavor with lots of vapor and good battery life, but mostly I just want whatever will keep me from ever smoking again. It's been seven months and so far, whatever I'm doing is working, so it's worth it.
Whenever there is new technology in any field, there will be people chasing the next best thing--not just with e-cigs, but also phones, appliances, computers, tvs, energy sources, etc. I don't think it's something to feel guilty about because if there weren't consumers willing to pay to try the latest thing, innovators wouldn't bother trying to improve upon what's already out there and those improvements and innovations in one field often spawn improvements and innovations in other fields that help more people. For instance, a technology developed for an e-cig might end up making rescue inhalers more effective for people who need them.
I poured through the posts on here as a newbie and yes, it can be very overwhelming. I still don't understand a lot of the jargon and I don't re-wick or use coil wire because that's just not for me. Hopefully, newbies can sort through the posts and take what they need and leave the rest for the dedicated fiddlers. And more power to the dedicated fiddlers because their fiddling has given the e-cig suppliers ideas and solutions that have made using e-cigs more enjoyable and less of a hassle for the rest of us.