I'm planning on switching from T5's to LED because i'm tired of the reoccurring cost of bulbs every year and I have heard nothing but good things about reef breeders so I know that I want either 2 of the value fixtures OR one photon 32" over the top of my 75 gallon mixed reef. I just cant decide which ones to go with. I do like the controllability of of the photon 32" but I'm not sure which would give the best coverage for my tank since I do have a center brace. Also I'm not sure if I should go with 120 degree optics or 90 degree optics. FWIW I do like to hang my lights about a foot off the tank so I can work around in the tank easier. Thanks!