These things are ok. They do the job so function is high, where these fall shorts is in a few areas. Most notably the build quality on these are not good. The cuts on the end and finish is inconsistent. You'd think for being made in USA and expensive they'd be well refined. The other issue I have is the pin that goes into your upright is a bit loose in use and the mechanism to secure them, while quick, leads these to have some play in them.
Performance
Value
Build Quality