The current weapon system is a mess in a lot of ways. I came across a bow that reloaded like a crossbow for some reason (Visually) and fired like one. I don't think that's on purpose :'D
Bugs aside, Daggers are weak right now. Both Single and Dual wield stats are so pointless to take over Scoundrel and Warfare. The fact they are in direct competition with each-other is a huge issue in-and-of-itself. One option will always be better than the other choice, depending on how you build the character, resulting in a character with 20+ in Scoundrel and nothing in Dual Wielding or Single. Same with Warfare and 2H.