@Eric Parlin
I have no dog in this fight because I am an ex-vaper for 8 months now and doubt it would've ever happened had it not been for Rob and the Reo grand itself...
IMO, the biggest problem with making a regulated Reo is there are too many variables out there that make up a regulated device and to get it right the first time out is near impossible as has been witnessed to date in the industry... I won't even go into the fact that the people out there that have wanted something with temp control, the majority don't even use it because its so finicky as to what atty, battery, wire, juice, and so on as the combinations to get it to work from one to the other is virtually impossible!!
Do you go with Lipo or 18650 / 207xx, (single or dual) powered or something else? Its got to be a mfg's headache trying to figure out the combo that is going work the best and from reading about whats been out there in the last year alone, no one has come up with the winning combination!! Todays best great thing might be tomorrows biggest failure... A swelling Lipo thats merely 6 months old that needs to be sent back in to be swapped!! For a fee no doubt from the mfg'r!! On a $300+ device? Are you kidding? Total failure by the mfg'r but won't admit it though!!
The best thing Rob ever did was drop the VV Reo from the line as he gave it a fair go and it failed. He may have even lost money in the adventure, we will never know!! My best guess is it was at least a break even at best but there was a reason for him not venturing into anything else regulated and that is that the mechanical Reo just works in its mechanical state and with the right build in it you could get as good, if not better vape, than with a regulated device...period... I'm sure he slept better at night as soon as he stopped making a VV device!!
The only changes that should be done to the Reo line is maybe some tweaks to the body design or eliminate the catch cup all together on the grands and mini's or make a mini that will take a larger bottle than the 3ml bottle... Maybe a 3D printed Reo? Maybe experiment with solid silver contacts, both + / -, like I had in both of my grands prior to quitting altogether. Something along those lines... Regulated just isn't the right answer because of all the variables involved.
Just some things to ponder...