Ok, so I have an SE pro and I have only ever owned the pro coil. I have recently realized that one of my favorite sites that I thought was hunted out has a lot more stuff at a greater depth. Given the nature of the stuff I'm finding here its totally worth buying a new coil to get more. Its in deep woods and not trashy at all. So, I'm not concerned with the size if the coil, its trash seperation, or anything else. I just want the absolute deepest seeking coil for the SE. So what is it fellas? And also how deep do you think it would get a good readout on an item like say a musketball? I'm getting about nine or ten inches on one now and I'd say thats pushing it.