I have a Carver voiced duel tone, 1 of Badtothebone's (Rudy) Bunny bomb, 1 from Bearmanric and an Orion call plus a couple of others some are open reed some closed. All the guys in the custom call forum here make top notch stuff and can voice it to suit you. I haven't used any of the factory calls except an Olt call that was given to me by my grandfather 20+ years ago.