Python is the best because...

[blastus]

...it is now at the top of the food chain in the Everglades! :cool:

Python vs. alligator in swamp (http://www.cnn.com/2005/US/10/05/gater.python.ap/index.html)

[gflores]

Whoa. Technically, it was a draw, since the "python burst after it apparently tried to swallow a live, six-foot alligator whole."
Also "in previous incidents, the alligator won or the battle was an apparent draw." Still an interesting read.

[-Rick-]

A bigger shot would be cool.