USB-C to USB-C Cable 2-Pack vs Pixel/ Pixel XL 2 3 Type C USB-C to USB-C USB Data Cable: which is safer?

Where these two actually differ

• We flag Copper conductor corrosion and oxidation, Thermal degradation of PVC jacket and Microplastic shedding from jacket wear on the Anker and not on the Google.
• We flag Plasticizer leaching from PVC jacket and Insulation degradation and wire exposure on the Google and not on the Anker.
• The Anker is PVC outer jacket, copper conductors, standard connectors where the Google is PVC or TPE cable jacket, copper wire, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.