I’ve had the Mille Lacs Reel Bottom for almost a year now and love it. It is remarkably acurate for off shore structure. The contours near shore are a little off and are missing a few humps and bumps. The 1′ contours are available for Mille Lacs, Gull, White Bear & Leech. I believe Minnetonka & winnie will be out as well in the near future.
Two of the best points I like is that first they will have downloadable upgrades on their web site when the makes changes to the current maps. Second, I love the ability to sit on my computer and figure out gps spots I will want to hit or to enter coordinates from my boat and see right where I’m fishing on a certain piece of structure.