Terminators vs. Predators

This picture is the subject of my latest debate, which can be found in my Journal.

Mankind has many enemies. I'm not sure what it is about the human race that makes everyone and thing want to kill us, but it certainly has produced some weird characters over the years.

Terminators: Built by Skynet in a post-apocalyptic future, these android killing machines have no fear, no mercy, and cannot be reasoned with. Sent back in time to destroy their target, they will stop at nothing to fulfill their objectives.

Predators: Visitors from a far off planet, the Predators view mankind as one thing: Prey. They are the ultimate hunters, and carry with them an arsenal unlike any other.

So who will it be? The T-800, T-1000, and T-X? Or the Predators? Near Invulnerability or Vast Arsenal? Gears and Wires or Flesh and Blood? Only You Can Decide...

Who! IS! Deadliest!

(Disclaimer: Just to be clear, these two combatants were created / are owned by people far more creative / wealthier then me. I have made this, not for profit, but in the hopes of encouraging spirited discussion among fans. Please support the combatants official series. Thank you, that is all).