I've tried the edge series and other than the mount system which is a nice step forward, I do not like them. They are much more oriented towards the fast cyclist, using the bike for fitness or competition training. Not so good at the mapping features compared to the cheaper garmins aimed at the hiking segment. I like the oregon family very much as it is a good compromise between size and utility of the screen. Much better mapping legibility and use. In the end I now have moved to the gargantuan Montana 680T, which is a bit on the "wtf" size on a bicycle or used as a hand-held device for hiking but it still works well for those two uses, while shining for motorcycle use. I like the waterproofness, the touch screen and the ability to run power to its cradle, but truth be told, the day that Apple makes a ruggedized device that can handle light rain and the temperatures of the full southern sun - all these Garmins, and their horrid software can hit the road. They are a evil, substandard necessity as far as I'm concerned made on the cheap but sold at prices that would make Apple blush. I love them - I hate them. Garmin is the Schrader valve of life.