Originally Posted by
LocNess
Not entirely true, as my simmed weights for Frost and Arcane are currently:
Frost - Multi > Mastery > Haste
Arcane - Mastery > Haste >= Multi
With Crit/Vers being below everything obviously. They are essentially interchangeable, and that applies to everybody during the gearing up process which is why it is important to know how to simcraft and not take guides as 100% fact *cough900haste4Pfirecough*. I was wearing incorrect gear at times until I double-checked last week.
Frost bounces around a lot, really.