I like my Quaker Boy Grand Old Master. I also have a Primos Lil' Heartbreaker. I can really crank on the GOM (loud sound). The Lil' Heartbreaker is the sweetest sounding box call I' ve ever heard. I especially like it when I don' t need a lot of volume, though it has plenty if you choose to crank on it. A little harder to do that though, as it is a one sider.