I'm 61 years old been medal detecting I would say 10 years.love it.its a big part of my life.i know I have some where around 40 thousand coins .this picture is a few years old .I have close to this manny more to add on the pale.i use the dfx whites and never had a problem with it.i give up deer hunting and flying radio control airplanes for medal detecting .i got my two brother n laws into this hunting and they love it.they both have the same detecter I have dfx whites.anyway looking for a lot of years to come in this hobby.godbless