Virgin vs. Chad - Avirgin Korra vs The Last Chadbender

And most importantly:

Chadbender: Evolves and learns from others and his mistakes
Avirgin: Learns absolutely nothing and continues blaming everybody else for her many flaws and failures and has convenience bail her out every time.

Just one nitpick:
Appa is actually a flying bison, not a manatee.

Other than that, I have nothing else to say.