Ban'thok Sash vs Mana Igniting Cord

Hey guys! First time posting on here, quick question. This is my current gear and I am next up for Mana Igniting Cord according to my Loot council and I would like to know if I should really swap it out for Ban'thok Sash. I currently have 3% spell hit from items which is the max mages can fix right now (+6% from the talents, total 9%). Is it worth taking over the 1% hit?LINK TO GEAR: https://ift.tt/2P1exuM