Reptyl Prime vs Doomsday

Reptyl Prime is 15.6feet and a hefty 2tones class 100 strength

we need more info than that, does he have any powers whats his durability etc.

i vote for doomsday anyways

He has the ability to fly Warp Speed the Ability to Manipulate Cosmic Energy in to concussive blasts and able to exist in outer space unprotected he has Metahuman Regenertive durability Superhuman reflexes and agility and Superhuman speed

doomsday