Lat me say that I do like there's 3 detectors. In the photo from left to right f75 , safari and equinox 600s finds. What I would do when I went to a old home I hunted it with 1 of safari or the equinox 600 and went back over it with the f75 and it has a 5x10 coil. Last me say that the f75 does have a faster recovery speed then the other 2. And when I hunted I would go north and south then go east and east. So for the f75 is the winner.
