Difficult choice

For a shamheal :
Spirit of aquementas (reduce cost of all spells by 25)
OR
Gizlock's Hypertech Buckler (10 int, 5 stam, 4 mp5)
Spirit of aquementas (reduce cost of all spells by 25)
OR
Gizlock's Hypertech Buckler (10 int, 5 stam, 4 mp5)