I have this addiction to.buying different blades. Voshkod and SilverBlues were my top two. I recently started to learn.more about what blades came from where and all that. This made me basically order EVERY Russian made blade I could find. The luxvwere the first to show. I used.one last night. I wa s.in a hurry, and was unable to do my toatal prep, so I was expecting some nicks, but WOW, these were like Voshkods but sharper. Im in total shock. I ordered more this morning. These are outstanding.