There are pros and cons into going Pd instead of Druid2:
Pros:
-You have another skill, incineration, to use on mobs for solo farming.
-Blood letting for CC immunity.
-Healing factor is said to be strong for a heal.
-Incineration+pandemic to make your single target DOT into an AOE DOT.
-Costume looks great. This is personal but some can agree.
Cons:
-Cluttered hotkey bar?
-No stera trofh. Haven’t tried it. Looks good on paper but ingame it might be different.
-No upgraded carnivory. I am fine with this, I have incineration.
-No transform? Not sure if this is really good.
In the end its what you want. You can use stera trofh as your CC immunity but you have to time it.