I have a 300G display built in wall. 90" X 30" X 24"H
I built my own LED's using BridgeLux chips. Love it so far. Especially with the colors, customization & SPS growth. I've had the LED's for over a year now.
I really like the ability to control my colors & brightness of LED's using my APEX. I'm sure a lot of the current fixtures come with this feature, but I like the 1 stop show: Apex.
I recently replaced 4 MP40 & 1 Tunze 6205 with 5 WP40's. I'm getting a lot more random flow, much much quieter & fish & coral seem to like the random flow pattern.