Judgment Skill Replacement

Hi every, I've recently became awakened as a tank (SK) and had a few questions about which unawakened skills to keep. I've replaced most of them however I'm not certain if I should replace 'judgment' with 'last judgment'.



Judgment provides a nice 35% crit dmg debuff which would really help against daggers/yuls while last judgement only has a -70 speed slow. The dmg on last judgment, however, is much better. Is it worth the replacement?



Same question about replacing 'shield deflect magic' with 'spike shield'.



Thanks!