I'm Arms-specced and am currently wearing Wyrmslayer Spaulders. I don't really see these as being an upgrade, although the post about Miss Rate seems important regarding them. What are Arms Warriors taking? I'm assuming the Flask, but I can be forgetful when it comes to activating trinkets! Was thinking it or the Fury Visor even as Arms. Thanks in advance.

+hit is fantastic for fury builds now, and iirc the only other options for shoulders with hit are:

abyssal
darksoul (more sta and armor but no str or agi)
truestrike (2% hit and equivalent attack power but far less armor)
wyrmhide (2% hit but even less armor and nothing else)

which means that until you're lucky enough to get into endgame epics or a pair of abyssals, these are the best dps shoulders you'll come across. there aren't even any epics with +hit yet, while lionheart is a relatively easy upgrade from fury visor in comparison.

(the trinket's very nice too, but i prefer passive bonuses like blackhand+rune myself. shoulders were an easy choice :)

http://wow.allakhazam.com/item.html?witem=13066
the wyrmslayer's... what am i saying. Im a reaper weilding crit monkey!!! MINE!!!