I started buying customs in 79, I never bought one without the intendt of using. To date I have used 10% at best. In the old days it was only customs that used primo steel etc. Many of todays production knives use the same steel at a far less cost and many times the the fit and finish is better than customs, JMO. I dont but customs any more as a using blade but as collecter pieces only. Just the opion of a old time knife collector.