Welcome to the board 223foxcaller, I DON'T SELL ANYTHING but I do own an Nvision NOX 35 and Halo XRF currently. I've also owned both the Super Yoter and Super Hogster,
The Nox 35 IMO is a fantastic product made here in the US by a US owned company, has a 5 year warranty, runs off regular 18650 batteries that aren't internal or proprietary. IMO the image quality is the best of comparable 640s, its small in size and works great as a scanner or scope. It can also be used as a helmet mount as well. Its built super rugged, quality is what Nvision is all about and IMO the NOX 35 is arguably the most versatile thermal on the market.
I'd be glad to tell you anything you want to know here in the open forum, as other people might be looking for certain information as well.
Don't just do research here, call around to different dealers to get their inputs and pricing as there are deals to be had, I recommend Nuggets Nightvision, Thermal Optics Plus and Outdoir Legacy Gear.
_________________________
Been there, done that many times and have the DD214 to prove it....