Blunt is technically the best, deals slightly higher damage than pierce up to 80 raw damage, a value which I guesstimate to be higher than what an average attack does. I am a huge blunt/pierce whore, with average armour values being like 60 in EU, 30b/p trumps 40c on average. When taking into account the kind of weapons that are usually cut/blunt/pierce my favourites are pierce stab weapons or cut four directionals, simply because these get the most length.
Also you are wrong about thrusts not maximizing damage. Speed bonus carries over best to thrust attacks and you can pull of the sickest one shots with a 27p Pike because of speed bonuses. 33p Awlpike feels a lot more damaging than a 34p Bec.
The right tool for the right job.
45+ cut damage. Lots of variety,fun and that awkward boner when you onehit people (Especially with Mighty Persian Battle Axe's 52c)
Why choose one type when you can have both of them? Use swords. Slash and pierce as you see fit.
I'm a platemy old friend
I like blunt. Not because it's the most deadly, and not because of knockdown (it's too rare to make a difference most times).
I just like the thunk. I love the sound of blunt-on-head trauma.