Set loot to free for all, then go and quest. When an item drops, loot it with an add and on to the next mob. This way you will only have to switch if an item really dropped, and by doing the quest on your main as last, you can easily see what's dropping.

It's not that much of a big deal, I even started doing more drop quests since drop rates seem to have gone up in 2 years(When I last did the quests that I'm doing now )

Having quest helper with you also helps alot ... Hence the name queste helper :thumbsup: