Regarding the Fausti's, they're all basically the same, but the gun-maker has been through 2 or more importer's over the years. I have a Fausti Stefano Elegant O/U that I am in love with. It's the best fitting gun I've ever had. I've held the new Volo and it's identical to the Field 1 (Traditions) in feel and fit. I know you can find used original Fausti's at times, or the Tradition's imports, as well as the newer Weatherby imports. Good luck finding one for under $700 used, if you do, buy it. They retail anywhere from $900 to $4000.
Great guns! Fausti Stefano knows guns in my opnion...