completely agree with this. I've never used a provari, but many many folks here have, and they do seem to be incredibly reliable, and the company that makes them, provape, has been around for a long time, and just moved their headquarters to another state to avoid anti vaping legislation, so they're bound to be around for a very long time to come.
For mechanicals, I know many vape mechanical tube mods, but personally they scare me a bit. I am not a battery genius but know enough for what I'm using and how I'm using it. For me personally for a mechanical, I wouldn't have any of them other than a Reo. He does have a budget reo now for around 130-ish. Same impeccable quality, just no fancy paint or stuff like that. You can also sometimes find good deals on the classifieds here on ECF, if you decide to get verified.
BUT......for now I would focus on getting a very reliable VV or VW mod, with replaceable batteries. A couple less expensive ones that spring to mind that I've heard much good about are the Innokin MVP 3 or MVP 3 Pro, (it's pretty big though) and the IPV mini. I heard a lot of good about the first one, they now have newer versions, and haven't heard much about them. I was getting ready to get an IPV mini when all the regulation stuff started heating up and I decided to go with Reos. If you list some things that are important to you, we can help you narrow your search, and if I can find it, there is a great thread with a lot of great info.......
Found it
Little itty bitty mods under $100.
this thread got huge, but the first several pages has great info and you can skim some of that