I just bought 2 new diaphragm calls this evening. I got Primos diamond cut 3 reed and a Primos Piggyback stacked frame Boss Hogg. The Boss Hogg is excellent, it is extremely clear sounding and raspy. You get a deep note and a higer scratchy sounding note at the same time. I think it will be about my main diaphragm call this year. The other one is good too, but the hogg is awesome.