Mmmmmm........ tough call. This is similar to the KDS vs Yi Ko. Yak-jin is pretty clueless sometimes, but he's great with that spear of his. Suk-soong looks like he's gonna collaspe any minute now, but he have that leadership quality to him. Did we even see suk-soong fight?
Anyway, I vote for Yak-jin. From seeing him take that assassin out like it was nothing, I think Yak-jin is more capable to do more damage than we might think.
THE ONLY WAY TO DEFEAT TERRORISM IS TO SEND IN MAN-EATING ROBOTS, BUSH LETS GET STARTED ON THIS NOW
i don't ever remember him using a spear. he uses a sword, as he did when he fought the eunuch assassin leader. choi choong-su was the one who threw the spears.
you don't remember the battle, when choi bu was fighting one of choi choong-hon men. kim yak-jin was the one who threw a spear that hit his own men and choi bu at the same time. then the archfiend ran to chop the spear to save choi bu but it was too late. also when that slave who was with manjok, he died when yak jin ran at the slave and ramed that spear in the slave chest. also when he was in kim sami army he used the spear.