Thanks guys . I saw the videos and it seems that the iron bias does help and it shows it on the equinox that it’s able to pick up both the nickel and dime. I also just read that the legend is going to get updated with iron bias . I wonder why they changed their mind. I wonder how the deus 2 would compare on these tests . I know it’s apples to oranges but I’m just curious . With this new tech coming along , I’m going to have to sell all my old tech metal detectors lol