Annihilus's Annihilation Wave fleet of ships vs the Builder's fleet of ships as seen in Infinity.
The full set of ships from both fleets. No superhuman types though--no actual Annihilus or Ravenous, etc., and none of the Ex Nihili etc. either. Just the ships, and the standard crew that flies them.
I know this may be a bit premature but we can make some educated guesses while we wait for Infinity to wind down, since we've seen their fleet in action a fair amount already.
Which set of ships would win? Which has wreaked more havoc? Which has necessitated a greater response from the rest of the universe?