I own these. The double gaff is pretty handy, but you might notice the leg brace is on the outside, and that might bother some people. They come with two sets of gaffs, 3 and 4 inches and the 4s are way bigger than anyone should ever need.
They work fine, but their heavy and clunky. I have a hard time getting the bootstraps tight enough. I don't hate them, but I'm sure other people might.
