Attack Speed, Crit Hit Damage, Dexterity, Crit Chance.
Crit chance wont show up when you have Sharpshooter Up, but it is still equal if not better than Attack Speed, especially if you are stacking a lot of Crit Hit Damage.
Also on your quiver, you want Elemental Arrow Damage, Max Discipline, Hatred Regen.
What stats do i want on my Quiver?
Rings?
Ammy?
Crit chance wont show up when you have Sharpshooter Up, but it is still equal if not better than Attack Speed, especially if you are stacking a lot of Crit Hit Damage.
Also on your quiver, you want Elemental Arrow Damage, Max Discipline, Hatred Regen.
socketed bow = build ias
ias bow = build crit damage
lacuni prowlers, beckon sail and andarials visage for the ias (regardless how shitty stats on the item are)