I guess I don't really understand why you care what other people decide they want or need with their own money. We could all get where we need to go in a Honda Civic, so why should anyone be allowed to buy a Mercedes or a Cadillac? If you were just genuinely curious about what members find so appealing about Provaris and Rios, I apologize, but to me, it sounded like you were making a judgment call on what everyone should have and use based on what worked for you and what you think is the right equipment for everyone.
I started with a stick e-cig and would never have quit smoking analogs if I had stayed with just that. Then I moved to an ego-C and while it helped me quit, I still had cravings because it wasn't satisfying. I probably would have eventually given in to those cravings, but luckily I found the twist, Stardusts, a provari and vivi novas. Thanks to the increased warmth in the vapor, the richer flavor, and the thicker vapor, I no longer have cravings and I haven't had a cigarette in seven + months. I enjoy vaping, I enjoy trying new flavors, I like trying new advancements and delivery systems, and I don't have plans to give it up anytime soon. Some people are happy with a basic cell phone that only allows them to make and receive phone calls and others prefer a smart phone that accesses the internet, has apps, stores music, and can send texts and emails. Should everyone have to downgrade to a basic phone because that's all that is really necessary for calls?
I don't mean to be snippy, but I just don't understand why some people are so concerned with what other people buy with their own money. Maybe you were just curious, but lately it seems like there are people who want to make others feel guilty for anything they have that everyone else doesn't have, too.