Nostalrius Begins - Quality wow vanilla realm (1.12)

I cannot find any resources about roughly how effective Darkmoon Card: Maelstrom is for dpsing, and I just got my hands on Counterattack Lodestone. Does anyone know which one averages more dps?

DCM is better. Dont have any numbers on-hand to support this. Used it on that other server on my naxx raiding kitty druid.