A while back, like 10 years ago, a company I used to work for would not warrentee anything else but RAB. At the time they were going for $80-$100! EACH! The price has come down for them, but they are still a better quality device. However, if this for your own house, and price is not realy a major issue, and you would like it to look nice, (not a bunch of floods everywhere) look into "Wattstopper". That way you can use more decoritive fixtures and be more creative about how they operate. For instance, dimming them, or automating them into scene controls via Homeworks, or Graffic Eye controls. As well as not having to have the motion sensor at the fixture or up high, as some Wattstopper models allow more flexible placement than most other types. By using NO or NC contacts to trigger as system or relays.
Even if it's not your house, customers like the "Designed look", and are willing to pay for it if going for the high-end apperance. http://www.wattstopper.com/