Bianca Arms 4?! The balls you get that? I'm 19 and still haven't seen Bianca arms 3 yet, let alone a 4 I didn't even dream existed since T3 is the highest schematic. This games been holding out on me.
Also, Bows are behind dagger DPS almost 2:1. Base dmg is around the same, but they just attack a hell of a lot faster which results in a much higher base sustained DPS. This is made up for with bows on the grounds your at a distance and don't need to ever 'stop attacking' due to melee going crazy on you. Melee rogues have a tendency to have to reset, reposition and all that jazz. Still straight dmg output at a base daggers win out, and you'd have to attack half as often with a dagger to match up with a bow so... still kinda in the daggers favor on that one.
That Full Draw at full HP dmg though, so sexeh... and singular, since you can't repeat it on the same enemy heh.