I've used Backroads with my Garmin Oregon very happily since I bought them at the sportman show a couple years ago. The maps are good enough to get around with, but the good stuff is all the info you get in the (Extras) file on your GPS. Campsites, lakes, fishing info, summer and winter recreation areas, more trails that you can explore, basically everthing in the paper version of the mapbook in on my GPS. Granted many of the trails are not exact, however they do updates using peoples actual tracks, so the more peeps that send tracks in, the better it gets in the long run.