Odanscoils, I got the 9" coil and I love it. It's a great wet and dry sand machine . I can run it in beach mode with 99. sensitivity in salt water and it's very stable and hits very deep targets. It has a few problems but only in the water. I can hit a good target in the water and if I don't get it on the first scoop the targets sometimes disappears. I know it's usually still in the hole and can usually recover the target on the 2nd or 3rd scoop but I don't like not hearing it. Doesn't do this on land, just in the water. Also, the pinpoint mode doesn't work well. It doesn't go very deep and makes a distorted screaming sound. (not very pleasant to hear). Again, not a problem on land, I don't need it but when you're getting knocked around by waves it's nice to have. Only other thing I don't care for is all the single frequency modes are normalized . I never used normalized on the Deus 1 and I wish they hadn't done this on the D2. That's it. excellent beach/water machine. I have to say I did buy an Equinox 900 after I got the D2 and it 's about as good. All the problems and irritating things have been fixed . It doesn't leak and Minelab fixed the pinpoint issue for water hunters. Only reason it's not my primary water machine is I can't run the sensitivity higher than 20 no matter where I hunt. It just goes nuts and becomes very unstable. Still a great machine and I like it better on some old land sites I hit when it gets cold. I hate cold water. Hope this helps, good luck !