So, after getting my vanguard training, I was faced with an action bar with far too many abilities to comfortably use, and I'm only level 10. After doing some poking around, I've come across advice that once you go vanguard, you can safely drop the following off your primary bar:
Explosive Blast (better alternatives)
Full Auto (channeled)
Pulse Cannon (channeled)
Does this seem about right to folks? The two channeled abilities make sense to me to move off the main bar since they can only really be openers due to their being interrupted after you get aggro.
I can see explosive blast as an option as well since it is very close to Ion Pulse.
Am I making sense? So far I'm relying on stockstrike, ion pulse, sticky grenade, and hammer shot for most of my dps, besides the occasional proc of High Impact bolt.