Longtime member here just getting back into it. I had been swinging an F75 for a few years before I took an 8 year break from detecting. My favorite targets are civil war relics and old home places so I hunt in lots of iron and nails. Just now getting back in to it and have found that my ears just can't handle the EMI and falling problems of the F75 as well as they used to. Hoping that the Equinox will cure that for the most part. All of these new detectors out these days , I didn't realize that I was gone that long. Maybe you guys can help me with what I may expect from this changeover from the F75 as far as performance (EMI, iron rich sites, etc.)? I am not new to Minelab machines as I swung a Minelab SE and then an Etrac for a while before the F75 and I can't wait to hear those Minelab tones again!! After researching new detectors, I had it narrowed down to the Deus and the Equinox 800. Decided to go with the 800 as it offers more options for my kind of hunting.