This old brace I have doesn’t look like the Vortex brace. The Vortex hooks over the shoulder in the back. My brace is more like the CVP in that it hooks onto the back of the shoulder but comes down in the front– If you can imagine a sideways letter “P” with the hump part of the “P” turned up and fitting over your shoulder and the bottom part coming out to support the camera four inches or so below the top of your shoulder.
The Vortex brace might work fine, and I haven’t used it, but from what I have seen, it holds the camera fairly high. If you can get the camera down, so the lens is below your eye, the camera can fit closer to your body, taking the weight off your arms and making steady shots easier.
Max Reid
http://www.maxreid.net