Ok was a no go on the 3030 due to long story. But I did get a At pro in the mail yesterday while I was at work. Got home this morning opened box put together and did a simple air test and was really amazed on the depth im getting on air test! I know that air testy doesn't mean much but then did a test with coins on the bedroom floor again I was amazed at the depth this thing gets! I wasn't expecting this detector to be anything like the F75se. This detector is gonna be used as a backup,water and loaner. Plan is to offer the home owner to hunt with the at pro while im using the f75 in there yard. hoping to turn many nos into yesses by offering the home owner the at pro to hunt with. My GF will also be using the pro sometimes. first impressions of the pro is pretty good. very very quiet machine compared to the chatter the f75 gives off. I can see myself and others having success with this machine right away. From the way it looks the learning curve is gonna be pretty easy with this one. After telling a friend at work about my hobby and new back up machine he just had to get him one. He got the 250 same day I got the pro. Any tips for a new at pro user is welcome thanks and HH. Oh this is my business card that I will be handing out while im door knocking this year. if anyone would like a business card like this one r something like it leave me a pm there very cheap and made by a friendly member on this forum. HH