My buddy was hunting with one last weekend. He had the British outfit. It was not shiny, and worked and fit quite well. I will be purchasing one for myself for next season. They come shrink-wrapped in plastic (airtight), and I think they are reasonably priced. They seem to be heavy duty and fit him well. He bought two.
I think I'd buy the US military version, but only because I favor that camo pattern more than the British version, but that's a minor detail. They're both good.

"Soon the entire place is alive, and sitting motionless, you realize that you have been placed in the center of its pulsating heart." - From an article by Carpicon at Huntcentral.com