I want a basic GPS bike computer. My only real desire is for basic stats (speed, distance, and average speed) and then looking over my route after the ride once loaded on a computer. I have been using wireless Cateye computers in the past and they've been fine for the basic stats part. I also just want something that I can move from bike to bike, different wheels, and therefore no need to move magnets, sensors, etc.

I've read a bit on the Garmin Edge 20. I wish it had a bit more battery life, but the "8 hours" would be okay with routine charging every few rides.

Anyone using the Edge 20? Thoughts? Other options to consider?