The Helle belongs to Marcello. I am not sure, but I think it is the Alden.
I have only used the knife for about 2 minutes, it was comfortable, very sharp, and cut good.
My only issues with Helle Knives is a personal distaste for mirror finishes on the flats.. But that can be taken care of later. I'll ask Marcelo to chime in and confirm the knife's name and give his two cents on it.