I don't own a Provari but my take on it is that it's a very good device. I understand how it operates and that it's voltage regulation is more superior to cheaper Chinese mods. The regulation alone is what makes it so much different. However, I don't agree with some of the opinions here on ECF that everything made is China is the crud they're made out to be.
Just because you hear more bad things about Vamo's, Evics, etc, doesn't mean there's necessarily more problems with them... it could mean it's because there's more of them being used, so naturally there are more problems being reported. If you consider that almost every computer, laptop, iphone, mac, camera, tv, or just about anything people use daily is either manufactured in China, Korea, or Japan, then where does this opinion come from? I'm certain that anyone banging on these Chinese products are probably looking at a screen made in Korea on a computer made from components made in China. I'd also be willing to guess that almost all components in a Provari are also made in China. It's not the components, it's the design.
That said, you have to take opinions with a grain of salt. If price doesn't matter, you want to be able to have it repaired locally, you want something that will retain good resale value, and also have a superior electronics design, then go with the Provari... but you have to be willing to pay for it.
Later on, you're going to find out that a single APV won't suffice for your vaping needs and then you're going to be out looking for more of them. I have, at minimum, 4 mods set up at any one time. Just how it goes.