I was very impressed with the FF Pro-Q (crazy smooth, very powerful, love the analyzer and M/S features), but decided to try the Pro-C comp as well since there was a bundle price for both that was very tempting - almost 25% off. A few minutes with the comp made it a no-brainer. It's another home-run product, and does things no other comp I have can do (like M/S and a scrolling graphic multi-display). Amazing stuff, both of 'em. I've got a tom of other high end plugs, but these have a place all their own.
Outstanding sound and great features...