A610 Universal Waterproof Float Case vs DuraSync USB-C to USB-C 2.0 Cable C11C1 60W Braided Cord: which is safer?

Where these two actually differ

• We flag TPE material degradation, Microplastic shedding and PFAS in waterproofing coatings on the Spigen and not on the Spigen.
• We flag Nylon jacket degradation with age and UV on the Spigen and not on the Spigen.
• The Spigen is TPE (thermoplastic elastomer) with waterproof sealing where the Spigen is Braided nylon cord with copper conductors, 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.