Is 14 Watts worth all of the BS you will have to go through to get the 2 55's set up. I almost got the 96 watt powerquad, but I only have a 10 gallon NANO, so 2 X 28 Watt was enough. However, if I had to choose, I would definitely take the powerquad, even if it means sacrificing a little light, because first of all, 96 watts is plenty for a 20 gal, and secondly, the powerquad, as Bleeding Blue pointed out, has a hood and looks sick.