I might gonna respec to arcane from frost because I don't like the playstyle. Could you help me with stats prior. on arcane mage ? (I will be glad if you send me some logs of your encounters)
As Arcane you have to sim your stats with every new piece of gear. However, without Kilt stats value should loook like that: crit (to 30%) >=haste (to 18-20%)>=vers >= mastery (to 35%)