First detector, Fisher F 2, also have a bounty hunter pioneer 505, and a bounty hunter land ranger pro. Did a target separation test between the silver, f2 and LRP. Used a quarter, pull tab and a small piece of foil in an area the size of a baseball. No contest. The vid screens bounced all over on the f2 and lrp pro, even when all 3 were set at zinc. The silver discriminates and separates so well I knew that I was digging coins from amongst pull tabs, stay tabs and foil at an old football field. Never felt that confident with the F2, and especially the LRP. I think all three get pretty close the same depth. So, in trashy areas the silver, for me, is it hands down my choice.