RE: What did you look for in a sight?
In order of importance
1. All metal construction
2. Bright fiber optic pins
3. Zero pin gap adjustment
4. Round pin guard
5. Simple adjustement (doesn't have to be micro).
With that in mind I have been using the Copper John Dead Nuts sight on two of my bows. The third is adorned with the Cobra Sidewinder.
Other than those two I like the Spott Hogg and Extreme Line of sights.