A610 Universal Waterproof Float Case vs UAG Pathfinder Magsafe Case for iPhone 16 Pro Max: 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 Urban Armor Gear.
• We flag Plasticizer and processing additives (unstated formulation), Degradation and microparticle shedding and Bacterial or mold growth in seams on the Urban Armor Gear and not on the Spigen.
• The Spigen is TPE (thermoplastic elastomer) with waterproof sealing where the Urban Armor Gear is Thermoplastic polyurethane (TPU), likely with unknown additives or, 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.