I've got a brush handle that needs a new knot and I was looking at the offerings from TheGoldenNib (TGN). I really like their finest grade knots, but I noticed that they now carry a grade called "High Mountain White." I'm wondering if anybody has any experience with this grade of hair. I found a few comments scattered here and there about it, but I thought I'd start a new thread to see if anyone has thoughts about it.