I'm taking it slowly, deliberately, but already have finished Beasts just because there are so many great Beasts with such variety - I kept being tempted to try another one!
I used a p/b Alpine fox / Vengeful porc and a mountain panda -an underrated beast imho
Dazzling dance gives the Veng. Porc a head start if it has to beat flyers-
Many prefer an s/s fox but that extra power, esp. when the beast racial is up and you're crouched, is impressive
The added power also helps chip away vs shielded pets or through a sandstorm