Hi JJ,
I am in the Tampa Florida area and recently purchased a pair of BT-300 Moverio glasses and now that I have resolved an issue with a faulty HDMI module on the P4 controller, I can say these glasses work well.
Having your UAS's display screen right there in view while being able to keep LOS on the drone is fantastic. I am no longer having to squint at an iPad screen with a bulky sunshade in the sun, (and still not really see much) what a blessing these are.
Have a Great Day,
J Allen
Upwardaerialviews.com