Bastard sword is my favorite, but, eventhough it deals good damage and has long reach, I found it isn't quite effective, at least with one hand. Actually, that goes for all 1h-swords. And eventhough they're not my preferred weapons, military picks are great, and morningstars, although slow, are better. You just can't beat that piercing damage. Sure, leather type armor (and possibly mail?) is more resistant to them, but that kind of armor is usually wore by weak troops, like archers, who still take massive damage from the blows.
I've started quite a few characters using swords, and inevitably ended up using picks.
I'm still thinking about turning back to my dear bastard. But two handed this time.