Losing The Will To Live.

[Poison elf]

Just noticed you are at level 13. You can get a few more levels at kings. Then perhaps a couple grenadier on back beach at a time. That is great with a ammo shop there.

I would compare what you get on darkhart, against a couple grenadier. A boss takes a lot more hits, and would assume a bigger waste in grenades.

It also is going to depend how you have been fighting in a crew. Several people taking out a target in a crew is not going to gain very much rep in the skill you are working. Though I believe Disney likes to push this idea, if you want to gain a lot of rep it doesn't work. Crewing works best when you crew together and work on your own enemy, perhaps healing when needed to each other.