So basically I have normal T15 4 piece but I also have a lot of 561 gear that I have obtained from siege this past week. I realize t15 is amazing for arcane mages but the mastery/int gain is huge on these other pieces. Basically I'm asking if I should drop my 4 piece altogether to put on the bis helm from garrosh Crit mastery gloves off of siegecrafter. Also if anyone has anyway of critiquing my dps and ways I can improve it I'm all ears. Currently I am the lowest geared person in my guild and if I had the legendary cape on most fights it would put me into the middle as far as dps goes. Sense I can't post links yet you can find my logs at illidan and then guild name xbigrig