I have decided to go with LED and after all the lights I have read about and seen I have narrowed it down to the Maxspect Mazarra P OR The Prometheus(2012) from ReefTech. I will be running it on a 30 gal cube nano for now until I move then I will be upgrading the tank to a deep blue 80 gal. Now since I am new to this I want the community to help me so let me know which one you guys/gals would chose. Please take cost factor out. The light will be used for a reef meaning I have a little of everything now except an anemone (clowns lay eggs on the glass). Thank you all for your input and help.. I have about a week till the girlfriend says lets use the money on shoes