Edge 10)0, after years with a 305 and then a 605. Map and navigation functions actually really work, highly accurate (leveraging Russian military satellites) and an intuitive interaction. I also like the feed from power meter and HR monitor.
The pairing with the smartphone is a little buggy, but cool. And I really like the wireless upload the moment I walk in the house.
It's big, which may be a bit much for some folks. I like it, but I ride a big bike so it looks right.