I've been swinging the 6000's for twenty years. First the Di Pro then the Di pro SL. I just retired the SL. for the XL Pro. New body, same ole gal though. Here's two days hunting using the XL pro at an old hotel site I just found at a lumber mill ghost town I've been hunting for awhile. The place is huge and employed up to 3000 people during it's peak years and ran from the late 1850's thru the early 1920's. The 45 Merc. must have been dropped by a hunter. The Merc the Barber and the Seated silver were found in a big depression area that looked like it might have been a pond at one time and still holds a little water in the winter months. I left the Merc uncleaned to show how black they were.So sad that they are not going to be making these excellent units anymore.