Pc on Hammers

1)Furious Marble Hammer of Hammer Mastery (GOLD)
Blunt Dmg: 19-35 (Req 12 Hammer Mastery)
Damage +15% (while in a Stance)
Double adrenaline on hit (Chance 10%)
Hammer Mastery +1 (19% chance while using skills)

2)Shocking Marble Hammer (GOLD)
Lighting Dmg: 19-35 (Req 10 Hammer Mastery)
Damage +14%
Armor -10 (while attacking)

any opinions...pls