Mutlishot, strafe and guided arrow is situationally best.

A secret tip are ofcourse rares and the oportunity to reroll them with pierce and ed essences and orcourse the thing with runewords buildable into magic items. Find a bow with good basedmg, and adds like ed or maxdmg+ar based on charlevel, then use orbs to socket them 4/5 sox and build runewords like harmony (cheap) or deadeye (costly but better) in it