[Heavydrop]

Obviously I love playing a druid but I'll shoot it to you straight
and you've probably heard it before I'm posting this.

Shaman+a melee class is a great duo.
Druids can do ok at first but we just can't keep up with heals later on.
We can do a few tricks such as kite and charm a pet but a charmed pet won't
hold aggro and then we're back to not being able to keep up with heals.

Shamans have the same heals as druids and they can slow and haste the
melee. The slow is the clincher. Go with shaman if you're going to duo.