I've got a Scorpion and like it. Ordered it with the sounds of my choice. To be honest, I have yet to kill a coyote period, but I get lots of answers both with my RR Calls, and the Foxpro. The one call I seem to get the most results with on the Foxpro is the call named "Coyote Group Yip-Howls" If there are coyotes in the vicinity, it seems like they can't help but answer back!