Auburn,
I have a Redding Ultramag set up on my reloading bench and an RCBS reloader special that i take to the range for load developement
I used to do all my bottleneck cases and 45-70-2 1/10 on the RCBS and originally bought the Ultramag to load 45-110-2 7/8, both are excellent.
I now do all my handloading on the Ultramag, which also has enough leverage for bullet swaging.
If i had to choose between RCBS and Redding, it would be Redding simply because i like Redding better /ubbthreads/images/graemlins/smile.gif /ubbthreads/images/graemlins/smile.gif
Centre Punch.