I just looked at the Prowler Sound list, here are some of the Foxpro sounds I have had good results with.
Coyote Pup Screams, Vole Squeaks, Jack Rabbit Distress, Bay Bee Cottontail, Adult Cottontail, Snow Shoe Hi Pitch, Prairie Dog Distress, Coyote Pair, Coyote Pup Distress 3.
I would put Coyote Pup Screams as your #1 sound in your favorite category on full volume and Vole Squeaks as #2 sound in your favorite category at about half volume. I use preset sounds as emergency sounds, sounds that you want to change to in just a few seconds.
Coyote Pup Screams on full volume is a great sound for stopping coyotes that are running off, after you have killed a coyote or shot at other coyotes. Vole Squeaks is a great sound for coaxing in coyotes that have held up and are no longer heading in to your Foxpro. Vole Squeaks or Rat sounds also work great for calling in coyotes and cats.