i.e., A local favorite, or highly recommended becauseTheir sockets, dips and sips are press fitted in which the pins are press fit into the plastic, this causes skiving in which the plating in scraped off the pins when there pushed into the plastic. This pretty much renders the socket, dip or sip useless which cause signal loss and indirect bias which is non traceable causing phantom signals. The best product to use is a thermo-form socket, dip or sip in which the plastic is thermally injected around the pins hence preventing skiving and achieving one hundred percent signal continuity.