I have to say Protectors Stance and Triple Chop seem very powerful.
I do need some enlightenment on this one:
http://www.gwfreaks.com/Library/Warr...ting-Blow.aspx
http://photics.com/penetrating-chop
They are exactly the same! I suppose they are going to change Penetrating blow to a hammer skill in the future, comparing the name to other hammer skills.