Look at the stats (via on panel evidence) :
Strength - Advantage Wrecker (gone up against Thing, Thor, etc..)
Durability - Advantage Wrecker (withstood multiple attacks by Wolverine and lived)
Versatility - Advantage Wrecker (can fire energy blasts and teleport)
Overall Raw Power - Advantage Wrecker (the Crowbar is a ghetto version of Mjolnir)
Writer Armor - Advantage Gorgon
Gorgon wins.