One last thing about the Behringer. Another thing I was worried about, and this might be total crap, is the switches for normalling. I live in an area that has a fair amount of dust, and the idea of these switches shorting out on me had me worried a bit. The AP, and others like it, have that "tilt-a-card" approach to normalling that I thought might be more reliable in the long run.
Again, I might be totally wrong and my worries might be totally unfounded, but that thought had run through my mind when I was shopping around.