Well I got it yesterday. I've read the manual twice. The controls are simple and easy to use. I like the way the machine operates. If it performs like I think it will it maybe the only detector I will need. I have 4 right now. One issue is we got snow on the ground here in TN and it rained all day yesterday. I can tell already that I will be buying a smaller then 12 inch coil. I'm considering a 6 inch excellerator, 8 by 6 sef or 4 by 10 whites coil. All recommendations are welcome.