I can only comment on my brother's experience with them. My brother's a chef in a fine dining setting, so I sent him a Spyderco Santoku two or three months ago, thinking he'd go back to one of his very high end chef knifes. So far he's used it as his primary prep knife. He praises the shape, and design of the blade. Ability to perform nearly all tasks with minimal effort, (skinning fruit to chopping bone) And always delivers the perfection needed in food presentation. His only draw back is the handle. Sure it has decent grip. But with its slim, flat profile it put a lot of stress on grip. His only suggestion was thicker, more chef like handle. ("Not that kitchen drawer style handle.") and more handle room on the top tang, so he could choke up further.