I am just now getting into detecting and after reading a lot of reviews I purchased a Fisher F2 metal detector. My brother and I took it out for the first time today to see how it worked. We went to my dads front yard just to mess around and started searching where an old farm house was ( bulldozed and gone 20+ years ago) The first hit I got turned out to be an old can..the second was a piece of foil but the third time was a charm this is what I found...any good???