Subject: RE: Edge 500 Q (or 2) DC Rainmaker's review is all you want to know and more. The cliff notes version is that. The 510 adds color screen, touch screen, bluetooth upload capability, and has room for more fields per page, or bigger display of the same amount of fields. The 520 is similar to the 510 but it got rid of the touch screen, adds bluetooth alerts (like text messages and missed calls), and has improved mapping functions. The 500 is the best bang for your buck. But I've gotten spoiled with bluetooth uploads on my 510. I ride about 12x a week including commuting, so plugging the computer in with a hard wire to upload is a PITA. If I were still a triathlete who only rode 3x per week, the bluetooth uploads wouldn't matter as much for me. |