I have had a CZ6 for many years now. Found my Best find ever with the Five inch coil, Then I took the batteries out of it and retired her in her suitcase with all the coils 10, 8 and 5 inch coils with covers on all. There are times when i get a little short on money Think about selling her, but I know in a pinch I could take her anywhere and she would preform. I have even taking it out prospecting in areas where other metal detectors Fail due to High mineralization.