As far as I know you can't buy them yet. There was a big stink on BBC about them. I don't remember it all but it boiled down to the guy tried coming out with them before they were ready and it cost him pretty bad. A shame to because they would have been pretty competitive in the market
When I was looking at adding some anchors a few months ago, I looked into the EVO's. They look pretty awesome, and the hydraulic lay-down feature looked really good as well. They weren't out then, and I ultimately didn't want to be the first to try them because of what Skipper said. There are always some kinks that need to be worked out when something goes to market, and I'd rather wait until they get that straightened out. Sounds like they are having issues, but I can't confirm that.