Hello Jonas!
Only the old E.A.Berg planeknives are exelent. The new Sandvik planeknives are only standard. The best planeknives can you made self.
You have to use a pice of Steel with the Number A1095. Go with it to a Blacksmith. He made an exelent planeknive from the steelpice. This is the best way to made a good planeknive.
Regards
Jens