User blog comment:Godkombat21/Destroyah vs Spacegodzilla/@comment-6946401-20130725124947/@comment-50.178.124.23-20140623214142

Godzilla killed Space Godzilla with his spiral ray, while Destroyah survived Godzilla's spiral ray even when it was enhanced by him melting down, so Destroyah is definately a lot tougher than Space Godzilla. Also, Destroyah can hit Space Godzilla's shoulder crystals, while Space Godzilla can't attack Destroyah with ice, so Destroyah also wins in terms of weaknesses. Plus, Space Godzilla hardly went into hand-to-hand combat in his movie, so it's not really clear how much physical strength he had. I'd say the winner would most likely be Destroyah