Taylor Cable plug wire quality?

Good for a smaller diameter wire. Low electrical resistance; Silicone insulation; and the spark plug boot is sealed to the wire insulation.
I did have one come apart when removed from the driver side sparkplugs on a 340 manifold with no heat sheild. If I hadn't been taking it off, it would have been OK. The wires had been on for years - thousands of miles. In a real high heat situation like that, the MSD wires with the big insulated boot seem to have an edge.

Several years ago I put a comparison of wire resistances on a chart.