You're much more likely to just poke a hole in the animal and have a wounded critter run off with a TMJ. The 40gr HP rounds do a much better job.
I actually like the 30gr VMAX best on raccoons. I have had some pretty destructive shots with that little round! I recall one that I had shot, and it had plates of its skull opened up like those boxes you get at the Chinease restaurant when you order fried rice

. I wish I had taken a picture for the forum.
Just with anything you do, shot placement is key.