Minuet should be on most of the time due to the 30% damage increase. I say most because you want that off whenever you need to do heavy dodging so you can keep damaging the boss (I curse charge times during such moments). As for Barrage, they changed it so your next weaponskill will hit 3 times in a row, but none will crit. However, because of the 3 times in a row, it seems to help Heavy Shot proc Straighter Shot really well. Whenever you unlock Empyreal Arrow, use Barrage with that, it's going to be your burst for the rest of the expansion from what I can tell (level 56 BRD, still working on hitting 60 with it).