This in-depth post with videos gives you all the information you need to choose between the Garmin Edge 1040 vs 1030 vs 830 vs 530. The flagship Garmin Edge 1030 now faces keen competition from the upgraded Edge 830 and Edge 530. It also faces serious competition from the NEW flagship, the Garmin Edge 1040. This one has a solar option (not cheap). First I have a chart that compares the most important features of these four bike computers. Then I discuss the differences between these four premium bike computers. Finally, I offer some advice on which Garmin Edge to buy, based on your needs and preferences.