Well I got the Eclipse DD to work ( air test was shaky ). Went to the oldest parks in town pre 1900. So far the DD is more stable, and I have found stuff at 6" plus. I've been digging anything that's giving me a half decent signal, so far I'd say I haven't got a killer signal yet. One of the first coins I found was a 1930 wheatie at 6", I wasn't sure what I was digging this time, must have been some trash near by. Most the stuff I've dug have been round ring pull tabs (at 6" inches) with the tongue bent over in half, I've been getting like a penny dime reading on them and not rock solid, so I've been digging them. I'm hoping that the coins at 6" or deeper will give me more of a positive signal. Herm