David - I agree that the green version is pretty bright. Unfortunately, I live in Arizona where there isn't much opportunity to test it. I have had good luck on the creosote flats with the gray. The copper also blends in well here, depending on where you are...

They used to have some photos of the green on the website where they were standing in the woods (similar to the other ones posted here). It didn't appear to blob up, the way you'd think it would...

Anyway, to each his own