Multiboxing in the Outlands ... need some help

[Drizzit]

Diaphous Wings
Eel Filets

I think that these 2 are the worse, but eel filets has to be the worse collection ever. I did this quest 3 times (solo) and it took me 1 hour+ each time. The worse thing is if someone else is doing the eel quest it takes even longer.

Honestly i want to know what blizzard is thinking when they make the drop rate so low. And some of them don't make any sense why they are not 100% drop rate: