Originally Posted by
Wildspeaker
This is always an interesting subject because there is no fixed answer, but I'll try to give some guidelines.
You first priority, always, is to have enough focus to use kill command, explosive shot, black arrow, A Murder of Crows the moment they come up. What happens in between can be optimized in different ways and generally comes down to experience and just going out there and shooting bosses a lot. That said it helps a lot if the following three things are clearly visible, which may require addons:
- A cast bar with cast time remaining visible
- An indicator of your global cooldown that is close to your character (The action bar clock animation suffices for me)
- Something that clearly displays cooldown remaining on your actionbars (omniCC, for example)
Also, as an afterthought, it can be a DPS gain to "delay your global cooldown" in order to wait for a signature shot to come off cooldown, (or glaive and maybe dire beast)
Doing nothing for 0,3 seconds or less and then use KC or ES is better than using an arcane shot prior, delaying the signature shot by 0,7s or more.