Some buddies and I went shark fishing a couple weeks ago. My buddy Brandon hooked up to a "Freight train" .... nothing could stop it ...ended up taking 1500yds of Powerpro when the penn 9/0 broke the main gear and locked up causing the line to snap as he got sling into the railing.... Here's a short video of the 45 min a$$ kicking he got...
http://youtu.be/mQhJpfqlUf0