I'm pretty happy with the purchase. I have been considering taking the hobby more seriously than the low end units I have used in the past so I took the plunge. I completely understand it's over my head a bit but I read well and found what appears to be a great avenue to approach this business. I prospect up in gold country and am quite excited about having a good quality unit to work with. We have a metal detector shop down here I intend on bringing it to just so I can have the fuzzies of it's operation. When I tell you it looks brand new, it literally looks like it was taken out of plastic yesterday. We can mark this as my official serious start to an exciting hobby. Having just found the site, I'll be posting some pictures and stories of some of the "street trash" I have found in San Francisco if I find the right venue, you guys wouldn't believe what folks trash around here, most recently being a perfect condition blood stained Japanese WW2 good luck flag with all unit information written on it. Anyway, I'll have a lot of questions about the new machine in time but for now I need to get it professionally inspected myself.