I had a great day yesterday with my standard F75 and as I always say, it helps to be able to put your coil over some deep coins. I had a chance to do just that yesterday and I came away with some new found respect for the F75. I hunted a place that I had pounded with both the Etrac and SE Pro. At the base of a steep hill, I found many wheat pennies and about the 10 silver coins with an Etrac several years back. Yesterday, I braved the steep hill and hunted the steepest slopes, hoping for an old coin or two. I don't know how many more years I can do this hill detecting, but yesterday the ground was dry and I carefully hunted the places where most people don't or won't go. I found two wheat pennies from the 20's, but no silver. An hour of this type of detecting is about all I can do, so when I got to where the hill leveled off, I hap hazardly detected this bottom section. This is the exact same section that I had great success with the Etrac and Explorer. I had just started when I got a wisp of a high signal(I use 3 tones). It was showing 10 inches in pinpoint and I was expecting deep iron, but was surprised to see a coin come to light at about 9 inches. An old wheatie! Wow, now I decided to really concentrate and slow down. Less than a foot away, another bouncing weak high tone. This time it was a silver Washington quarter from an honest 10 inches. These were not "banger" type signals, but definitely a signal that once you realized what it sounded like, you would dig. I made one pass along the bottom of this hill and was astounded to find a total of 10 wheat pennies, one silver war nickel, the silver quarter, and a mercury dime. A couple of the wheat pennies were deeper than my Propointer is long! I did not chase coins around in loose soil at the bottom of the plug so I know this was honest depth. Some of the deepest coins I have ever dug. When I realized what was happening, I started checking some of these deep coins in all metal. All metal seemed to down number the vdi numbers, but they were still above the mid 60's. To be honest, discriminate mode with my setting of sens 80, disc 10, three tones, de mode, had a very weak, but repeatable signal. I was thinking of selling this detector, but that will not happen any time soon.