I was out to the farm today, and took Erik's call along to run it some and try a few different strikers on it. I ran a hickory, dymondwood, alowood, bocote, purpleheart on it. When I ran a series of calls with the purpleheart the birds lit up, they were talking up a storm back at me calling. It sounded like a good size flock because I was hearing all types of turkey talk, but there were a couple of deep raspy yelpers talking back. So I guess I can say this one is proof tested [;)].