Question about daggers...Follow

Currently I'm not seeing a huge variance between different speed daggers in my off-hand. Been running both pvp and pve with dual Sinisters (1.8) has put forth the best results.

The thing to remember is that it's not really the speed by itself that you need to concern yourself with. Its the median damage of the weapon (esp for Mutilate). I would suggest you really only worry about that rather than the speed in current content (may change at some point, but I doubt it).