Replacement Micro USB Charger Cord for JBL Clip 3, 2, JBL Flip 4, 3, 2, JBL Charge 3, 2, 2 Plus Waterproof Portable Blue vs A610 Universal Waterproof Float Case: which is safer?

Where these two actually differ

• We flag Plastic jacket degradation and electrical exposure, Connector corrosion or internal short, Counterfeit product risk (third-party sellers) and Phthalates in PVC jacket (if PVC material) on the JBL and not on the Spigen.
• We flag TPE material degradation, Microplastic shedding and PFAS in waterproofing coatings on the Spigen and not on the JBL.
• The JBL is Plastic-jacketed copper wire, standard micro-USB 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.