Braided Usb-c to Usb-c Cable (6ft, 60w) Black vs A610 Universal Waterproof Float Case: which is safer?

Where these two actually differ

• We flag Copper wire oxidation or corrosion, Electrical overheat or fire from damage and Microplastic shedding from braid on the Anker and not on the Spigen.
• We flag TPE material degradation, Microplastic shedding and PFAS in waterproofing coatings on the Spigen and not on the Anker.
• The Anker is Braided nylon/polyester jacket, copper wire core 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.