My main job is PLD, and I have both Sword and Shield merits capped, which leaves me only 8 points left to distribute. How should I split those between GK and Polearm? I used to have all 8 put into GK, but I'm seeing more and more info suggesting that polearm is good for more than birds.
My acc build isn't top notch just yet, and I notice myself whiffing on birds with polearm a lot, even with crab sushi, although my pentas usually seem reasonably powerful. With GK, however, I do fine eating meat against birds.
Also, can anyone point me to the numbers behind when/why to use polearm?

