While expensive, I really enjoy my edge 810. What I like about it the most..... customization of the info displayed, the large touch screen (for a bike computer), the perfect out-front mounts available, wireless uploading of your workouts/travels, and of course pre-planning trips and courses/gps mapping. Again, it is pricey but worth it if you like to keep track of your info for training and like to be able to just headout and wing it if need be.