Pauldrons of Stone Resolve versus the Justicar Shoulderguards.
Armor: Stone Resolve +73
Stamina: Stone Resolve +6
Defense: Stone Resolve +5
Shield Block: Stone Resolve +11
Block Value: Stone Resolve +3
Intellect: Justicar +14
Spell Damage: Justicar +26
Is 14 INT and 26 Spell Damage worth 73 Armor, 6 Stamina, 5 Defense, 11 Shield Block Rating and 3 Block Value.
Ultimately, I think I'd like to have these shoulders, but if they provide a significant upgrade for the other tank in my group, I think I would pass ont them.