The Will Primos signature series has been my favorite mouth call for the past 3 seasons. I have noticed they don't last as long as they did when Primos first put them on the market. I have started switching to custom yelpers. Out of the Custom Call makers on here, who makes a one that sounds like the Will Primos S/S ? I don't remember the number of reeds, or the design cut on the signature series call......but it has that old hen rasp.