User blog comment:TodoketeApproved/Sign Up/@comment-27070091-20161017185747/@comment-24182548-20161026110353

Even if Petey is larger than starscream,starscream is smarter,faster,stronger,more skilled,more experience,has a larger arsenal etc.

He can take down Omega Supreme,the pretender shell matched Powermaster prime and scorponok,has fought Galvatron to a standstill etc.

he can survive swimming in lava, being caught in absolute zero degrees, operate at the bottom of the ocean, and the vacuum of space, tanked a shot from Menasor who punched a giant crater into the earth and KO'ed Bruticus and tanked atmospheric reentry in seconds.

His pretender shell can increase his power to leader-class levels (Megatron and Optimus,who are multiversal-high complex multiversal,are leader-class).

So if anything,Starscream demolishes Petey Pirahna in basically every category.