Ward O,
Yes, there is a difference in preferences...I'm not shooting the WFN, but the LFN... the Remington 788's top load so far is 23.8 Gr. of H110... Ruger 77's top performer is 22.6 Gr. H110, closely followed by 23.2 gr. H110... I test in 0.2 gr increments and have noticed a large difference in both group sizes and points of impact with this small of a change... I use different brass for each rifle... I use R-P for the Remington, and Starline Nickel plated for the Ruger so that I can keep the two loads separate... there is a difference in case capacity... Out of curiosity I tried the top load for each rifle in the other and did not get acceptable performance. Hope this helps..
TheMoose