SUPERVOOC Type-C to Type-C Cable vs A610 Universal Waterproof Float Case: which is safer?

Where these two actually differ

• We flag PVC plasticizer off-gassing and leaching, Connector corrosion and electrical safety, Insulation degradation and electrical shock hazard and Counterfeit product risk in supply chain on the OnePlus and not on the Spigen.
• We flag TPE material degradation, Microplastic shedding and PFAS in waterproofing coatings on the Spigen and not on the OnePlus.
• The OnePlus is Copper alloy conductors, PVC/TPE insulation, metal connectors where the Spigen is TPE (thermoplastic elastomer) with waterproof sealing, 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.
• We are less certain about the Spigen grade, at 42% confidence against 72%, because it discloses less.