I'm nearly 600 eng.
Which means if I make my helm and the trinket, that's 5 cogwheel slots.
There are only 4 stats on cogwheels that benefit my class. Haste, spirit, mastery, and crit. So I'm thinking there's not really a point in using both the helm and the trinket and I'll have to choose one or the other.
I'm guessing I should just make the helm and not use the trinket since the helm is higher ilvl? What do you guys think?