I am new to combat and I have some noob questions regarding the timing of Adrenaline Rush.
I read some guide suggesting to use AR on cooldown. But I noticed this http://www.wowhead.com/spell=84654. Should I wait for the 30% then pop AR? It will take about 15ish secs after opening to reach 30% and my trinket proc is normally over by then. So AR with 9000ish agi trinket proc or AR with Deep insight (granted it will be better to AR with both but it seems unlikely).
/bad english over.