Do you know if that affects unique drops rates? Like, would a sentinel see less unique quivers than a rogue? I ask because I want to do a farming VK, but want to find items for my ultimate favorite, which happens to be Spellblade.
Unique and set items are actually an exception to this. If you're playing a Rogue you'll find more magic, rare, exalted, etc. bows than you would while playing a Mage, but by default you'll find exactly the same number of unique and set bows (which is 0 in the case of set bows, because there isn't one).