Does anyone have this,...and how well do they work,..???

Forgot what criteria I entered to get these suggested fish locations:



When zoomed in it looks like this:



Well it sort of works GENERALLY

If you want to experiment with one lake to see if you want a whole region edition, you can purchase a single body of water with the Humminbird Chart Select software and download it to an encrypted memory card for use in your Humminbird.
Chart Select would be the app on your computer that creates an account for the map purchase.
You can purchase the contour map and SmartStrike layer plus add the USGS map, and several years of satellite overlay.

Thanks Wayne....