Took my new Omega out for only around 90 minutes today and the rains came. Found $2.13 , all quarters, 1 dime and 3 pennies. One was a 1930 wheat which come in around 75 or so. It was 6in. deep but my signal bounced some on it. I will say the area was a well hunted park and the pulltab screw cap signals were also every sweep of the stock coil. I was only able to run the sensitivity around 45 or so. To much emi here, I have had the same problem with other detectors here also. The ground balance was around 50, give or take alittle. Question can you use the ground grab feature when in the discrimination mode or do you have to switch to all metal ? The owners manual is now real clear on this feature. My first thoughts were real good, but it's way to soon to say for sure. Pinpointing was very good. Target ID for the most was good. Very light and well balanced and I like the size of the screen. I used three tones and when it sounded high tone all but twice it was a coin. Looking forward to going back and using the 5in.DD coil in the trash. I know there are other good targets hiding. Plan on hunting a older country school thursday. I have never hunted it before but it probably has been hunted before. We shall see what treasures it has left? Like reading other peoples thoughts and experiences with the Omega. Thanks Joe from Wisconsin