I just picked up Fathom-Brooch of the Tidewalker (http://www.wowhead.com/?item=30663) and was reading on thottbot that it was pretty uber for shaman... But I dont see it proc much so im thinking of going back to my blue trinket from non-heroic bot?
so
Fathom-Brooch of the Tidewalker (http://www.wowhead.com/?item=30663)
or
Bangle of Endless Blessings (http://www.wowhead.com/?item=28370)
as a resto raiding shaman