I don't think that the elevation is as extreme on Sioux as WW, with the exception of a few. But it is hilly, and it is WyCo long, with a few blind shots that irritate me, but then I get irritated easily....It is a fun course though, and I would rather play it than Endicott any day of the week personally, but then I like Jefferson Barracks pretty much the best in the St. Louis course arsenal personally, but Sioux is a close 2nd.....JB like a 8.5, and Sioux at an 8, some of the long walks get me down on it as well....