Wolf is underwhelming as a DPS form, high miss chance and again has little in the way of survivability.
The other forms are mostly utility except for Deep Roth which is also fairly mediocre - it has a charge but doesn't DPS or Tank very well.
I don't think you're using wolf correctly. Wolf isn't so much a dps form as it is a melee support form. It's best used alongside another melee character. It's pack tactics give it a great chance to hit, guarantee a crit for an ally via exposing bite, and inciting howl for extra movement. It fills this role pretty well imo.
Using it just to bite stuff without an ally nearby to take advantage of pack tactics is not the way.
