Great review. I'll mention also that the Reo Metal, Grand and Mini, are all mechanical, so virtually nothing to go wrong. If there is any issue Rob, maker of Reos, will help you, really fast, and fix any issue if that is needed. The members over at the ReosMods thread are the nicest and most helpful bunch of people you'll ever encounter, too.
Another major plus for the Reo is that is it built like a
tank; aircraft aluminum. They have survived being flung off of cars and motorcycles at high speeds, auto wrecks, and being run over by trucks and autos. Mine have even been swimming a few times.
Rob has his hands on every step of the making of each Reo and does the final assembly, testing, and inspection of each Reo that leaves his shop.
Yes, I'm a fangirl and proud of it. I would have saved hundreds or thousands, if the Reo had been my first step up from an analog style ecig. Saying that, I've been using Reos since fall 2010 and I've only kept a couple of mods to loan out to people. I do play with my Provari because it's fun but it's not really needed with the diverse amount of atty/cartos available today.
You can, also, use cartos with the Reo and stack safe batteries, in the Grand or Woodvil, for 6v and 7.4v
vaping. The new 5v batteries work like a charm in them, too.
Alice