I run W780 and AA3100 behind 95 gr bullets (I don't shoot 100s).
I have run CCI LR, CCI LRM, Federal LRM, and WLR primers in the loads (old rifle). None of them proved to be any better than another, as far as accuracy. However, I wasn't shooting over a chronograph, so my only data points were the holes in the target.
Currently (new rifle), I believe I am only using magnum primers with W780; but I don't have the data right in front of me.
"Such is the strange way that man works -- first he virtually destroys a species and then does everything in his power to restore it."