Ninjas VS Pirates

I've been preparing my final speech for speech class... it is a 2 minute speech to persuade about something vs something. Mine is ninjas vs pirates, me being on the ninja side. Ninjas are obviously better.

Ninjas- Skillful, sneaky, kills for their government
Pirates- criminals, prone to diseases such as scurvy, have to rob to live

Thats just some of it. Thats whats been on my mind today, other than Star Wars Battlefront 2! An awesome game... especially for 17 bucks!