I have an UQ Protector from 2QZQ....I think it provides an increased "R" value, and keeps the splash-up off the UQ. Worth it.
SkyPainter - "... and then the police came."
All these years people said,"He's acting like a kid!
He did not know that he could not fly, and so, he DID!
Live Purposefully; Dare Greatly; Land Gently
"Never knock on Death's door - just ring the bell and run! He hates that!"
My outdoorsy YouTube channel is: "WMICommissioner"