They have a few different flavors. I'm assuming these are the ones you're using?
https://techarmor.com/screen-protectors/antiglare.html
I tried Boxwave screen protectors from Amazon, and they DO cut the reflection and glare, but they also produce a pretty good haze effect. I will try them again with a more fair test, since I was wearing a white shirt that day. I usually try to wear darker shirts to fly, but it was just a quick test flight.
NuShield replied to my inquiry, and they're shipping me a pair of their TripleA shields, so those will probably be the next ones to test.
Thanks,
Rusty