So Ive always been right in stating that a true dedicated archer has PD 6. After that, every little bit of WPF u can grab with WM is agood thing.
I build archers to 18 Str 3 Agi, then stack everything in agility from then on, WM and Athle, who cares if your shots do a little bit more dmg, if you cant hit what you aim at.
But then, for me personally, there are only 2 bows, War and Strong, all the others are not viable realistically, much as I loved my 3 STR shortbow arrowMG42, this patch leads to sensible, hidden, unarmoured archers doing the real ranged dmg, with war bows, from far away, and High PD will NOT help you enough to be worth it. Just my opinion.