A610 Universal Waterproof Float Case vs Spigen iPhone 15 Series Case Tough Armor: 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 Tough Armor.
• We flag Volatile organic compounds (VOCs) from manufacturing residue, Material degradation and microparticle shedding and Bacterial or mold growth on case surface on the Spigen Tough Armor and not on the Spigen.
• The Spigen is TPE (thermoplastic elastomer) with waterproof sealing where the Spigen Tough Armor is Thermoplastic polyurethane (TPU) and polycarbonate blend, 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.