SCORPIO and HK-51 are competing for the highest body count. Which droid will reign supreme?
Personal Answer: Round 1 - HK-51. He's programed to assassinate meat bags with ruthless efficiency. Round 2 will be closer, as SCORPIO spent round 1 watching HK, learning about his combat style, and using that knowledge to evolve her own killing methods.
I don't know.
Round 1 -- I think a tie.
Round 2? I think SCORPIO kills HK-51 along with everything else.