Warrior %/s (KMS You & I + GMS Unleashed)

60s Sacrifice wouldn't use any attack except Gungnir for 1v1, so the Lamancha table is actually pure Gungnir spam.

So what would be the reason for the % difference in the two tables with 60s sacrifice on one target, wouldn't both be Gungnir Spam? And does that mean the difference between the two regular tables is one uses Impale and the other uses Lamancha while sacrifice isn't up?