This is one of the sharpest knives in the world. The maker is a true artist.
I also say go to a local cutlery store and try out different ones and see what fits you.
For my personal tastes I went with Tojiro knives. They can be sharpened razor sharp and hold that edge while not needing to be baby'ed because of the SS sandwich.
Here is another guy that is insanely sharp: