Dido on the Apex... A few of my friends have the Reef Keeper and hate it. They wished they invested a tad more and went with the Apex.... I think the Apex Lite is like 350???
I bought the full version, and I must say, one of the best investments I ever made on my tank... My Temp via controlled by Apex is always stable...I used to get 2-3 Degree swings. Now I am at 78.0 to 79.0 at all times... Notice the decibels???
What I'm finding I love about the Apex is the ability to quickly shut something off. Feed Modes, Water Change Modes, and the piece of mind to know everthing is on and working... I can Flip on my iPhone at work, and quickly get a status of the tank.... I also integrated live video feed, something I always have dreamed of doing...
If you have Vortech's you can completely program different modes at any times to independent pumps... Which is awesome for me because I have different kinds of corals on different sides of the tank. I prefer my right side to be more turbulent then the left... I have a few low flow corals on the left.. I program the Vortechs to sync up time wise with my Radions coming on, going off, different intensities, faster surges at peak hours ect.... All this just as an example...