Aut cum scuto aut in scuto
Two doses of the 33 lbs of "hearts and mind" therapy. WP puts on a better show.
Depends on target, WP doesn't impress armour or lots of reinforced concrete that much. Then there is the issue of range.
You know, I really LIKE THAT. Tsquared is right that WP is more spectacular and the burning Willy Pete sticks to them.
Hmmm, make mine flechettes.........
I personally like Armour piercing, I love how heavy metal things just peel up like aluminum foil.