Good conversation about OTF Autos - I will concede breaking down boxes is a joy with any of the double actions I have owned. My first run infidel on launch hit cardboard and was knocked out of its channel and had to be reset. I find myself not trusting them for anything other than cutting tape etc. I have carried the single action OTF and they are heavy duty tools. I love the function and feel of the OTF and look forward to trying them out again. For now I lean to a solid Benchmade Mini Rukus Auto that I value and a few other Protechs I can enjoy now that the law is on our side.