Quite a difference between some of the manuals. For instance, some stop at 54gr. 4320 and Speer if I remember correctly goes to 57 gr. My 23" douglas barrel seems to favor the Speer version. With the 200 Hornady, I'm only getting 2650 with 54-4320 while I get 2750 with 56 gr.
With the 210 Partition I use either 54-RL-15 or 62 Big Game for about 2750