The U.S Schrade trappers can easily be found on the bay at reasonable prices.
Buy one that doesn't have the + after the Schrade on the tang and it should be good ol carbon steel. I like the old carbon blades. They can take a wicked edge....
The Bucks should be fine, although I believe they are imported, and probably don't get the same Paul Bos heat treat that others do...I could be mistaken though
IIRC There was talk about them bringing some of the lines back to the good ol U.S of A