Another custom maker to look at is Willem O'Kelly in South Africa. His friction folders are very popular on the british knife forums. They're also beefy. So if you want a real slicer, at 3mm thick the blade may not be as slicey as you'd like. Same with Mike Morris', since he uses the full thickness of the file to start with. Of course their all fine knives. I have one of Mr. O'Kelly's on order to go with my Morris FF. Really love the look of that Quattromori!