I have a Garmin Edge 205. I like it because there is nothing to it. Clip it on the bars and go. I have multiple bikes so it makes it easy to switch from one to the other. I think I am going to upgrade to the 605 shortly though. I've had the 205 for 2 years now and I have no complaints, I just want the turn by turn directions so I can get myself lost, and find my way home.