Originally Posted by
Fountaiin
FoN and DoC are by far the best in my opinion. It took me doing challenge modes and proving grounds to really appreciate how strong DoC is at low levels. I gemmed int and reforged haste crit mastery but I haven't done enough of them to try and compare crit. I don't think it matters that much, though. The most important part by far is figuring our strategies and cooldown usage.
The biggest tip I can give you is if you have a CA BERSERKING /USE 10 /USE 14 macro, you're going to want to bind each on its own and stagger your cooldowns.