I have recently come around to the realization that good tires can change everything. The Paramount is a case it point. It is a very harsh ride except on cushy tires. That wheelset is currently on the Ironman. Perhaps I'll move the B17N over too, to make it the best equipped it can be, with what I have here. I'm not complaining about the ride quality. It came to me with such hype though, I guess i was expecting more.
RideWithGps tells me the 930 is my fastest bike. I'm running UltraSport II on that bike. My current favorite tire.