I am a young goose hunter that lives near Lake jericho. and every year we always get thousands and thousands of geese come in the area. i recently shoot my first banded goose on are farm. But what made it better was i called it in myself. I was using feild proven goose calls. I was using the one called afterschock. I am telling the truth, if you want a goose call that is loud get the aftershock or the matrix. they are truly the best call i have ever seen. These guys named clay and phil are the makers of these calls. they make every part of the call thereself. And these recently opened a factory near the entrance to jericho lake in henry county. the cost is kinda high but it is worth it. If you are interest in buying a goose call or getting more information send me a message and i will give you information on how you can contact them. They also sell duck calls. Good luck this year goose and duck hunters!!