Edge 1000 .... amazing (not cheap) and you have to know how to set it up properly aswell as which version of software to use (which many people don't know about) .... add a Garmin Varia Radar light and it will take a lot of stress out of cycling ....
You obviously didn't have one when it was 1st released... That thing was the biggest pile of garbage Garmin has ever released. This went on for months and months where absolutely nothing worked. Screen freezes, constant random reboots, constant sensor and phone disconnects, ect, ect, ect. LOL
Maybe it's gotten better but I would not buy another even if they priced it @ $250. At that price, I'd still choose the Bolt over it. Now if it was $49 I might as a spare ONLY.