USB-C to USB-C Cable 2-Pack vs Geekria Charger Cable for JBL Speakers: 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 JBL.
• We flag Phthalate leaching from PVC jacket and Insulation failure and electrical safety on the JBL and not on the Anker.
• The Anker is PVC outer jacket, copper conductors, standard connectors where the JBL is Rubber/PVC 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.