This is the real deal. I have blown many different calls, and I would say I am a good caller but no expert. There are calls that I blow out and there are calls that are difficult to hit all the notes I want. The Notorious B.I.G 1/2 Blood is perfect. I can get every note I want, and it sounds incredible. I am able to get super goosey but still snap off any high note for those migrators. Wish I would have gotten it sooner. Thanks Big Sean!