Tank was absolutely right with his comment about the most popular calls, but I think the issue there is that is does not matter what call you bring to the woods to use. Its knowing how to properly use it, when to use it, and when to shut up. That being said...I prefer using the White Lightning mouth call by Hillbilly Custom Game Calls because I can produce every vocalization of the wild turkey on that one call while remaining hands free!! I love that call!!
Jonathan