The problem with the Tune 9002 is that you have to saw off the mounting magnet, and then cut the trim on the tank so it can fit in the center compartment. That would mean I loose my refugium.
The Remora is good from the reviews I have read (though a little loud). I could fit a Maxi Jet 1200 in the far left compartment, though I have read that these skimmer to best with a Mag 3.
I prefer to go with a skimmer that doesn't require me to put the pump in the tank at all, but that really limits me. It's all on where do I want to compromise.