Sisco, I just haven't had time to wring mine out yet between work, yardwork, and this NRA dinner I'm in charge of.
However, if it's any help:
In my 7.5" 41 redhawk I've gotten excellent results with 296, N110, and blue dot.
While the blue dot doesn't give me the top velocities, it's been giving accuracy that's excellent. And N110 while expensive, burns EXTREMELY clean, and give very good(and consistant) velocities.