I have been shooting 41.5 gr vv n-110 w-250gr/sst's/sw's/bonded sw's/and xtp's all with good results.
Here is a pic of a load a friend shot from my gun this weekend..first time with this load, 5 shots, and the barrel was much warmer than I would have shot, 88yds. (you can guess which shot was #5...sooner or later a hot barrel will always catch up, but for a load that was untested in my gun, I was impressed)