A reputable manufacturer would not mind a head vs head comparison of their model. Better yet, an honest, reputable manufacturer wouldn't hesitate recommending a competitors model if it was truly in the customers best interest. What they do on their forum is their business, but it is unbelievable that they would strike a post because of mentioning a different brand. Happened to me too. They also don't like mentioning other forums. But, getting behind and sponsoring a show like American Diggers is unreal. They have no regard for proper techniques, they really don't look like they know how to use their equipment, they have no regard for the land owners property, and worst of all... they have no regard for the historical significance of the items they find. Purely for profit. At the end of they show they take the items to the experts. While getting a history lesson, he interrupts the expert and asks what it's worth. Since that show came out, when I ask for permission to hunt on a property, they ask what their "cut" is. They have seen the show or have heard of it.