.IMO you're better off using the tower vendor bows and the savagery quiver..Not worth using for ranger, waste of gold.
I don't know How long till I get the DL bow and suspect I will never get the quiver.
I see what you mean and I have those.
I suppose a Mord spear makes more sense for a Rogue without DL weapon cause so many of their skills don't actually need a dagger eg Shadow, Riposte and Quick.