Well, went to the beach for the third time ever with the BHID 300. First 2 times was Onslow Beach at Camp Lejeune, which is not the busiest beach around, therefore slim on finds. This past week, I went to a busier beach, namely Emerald Isle. Still no rings. But the BHID 300 has the potential, is mighty sensitive and I am getting accustomed to using it and knowing the capabilities. Just have to get a ring under that coil. It was slim pickins all around. A few coins was about it. I mainly detected the wet sand as the tide went out. Went out waist high and found a dime, but was pelted by waves and I had my electronic car key with me. I had to put it on my shoulder to keep it dry. Not good. I now bought a cell phone waterproof case for my sensitive items next time I go out. Live and learn.