Iconic Smart Air Fryer vs Crispi 4-in-1 Portable Glass Air Fryer Cooking System: which is safer?

Where these two actually differ

• We flag PTFE-based nonstick coating degradation and fume release, Fluorochemical (PFAS) leaching from nonstick coating, Unspecified plastic housing leachables and Nonstick coating mechanical wear and microparticle ingestion on the Cosori and not on the Ninja.
• We flag Thermal fracture or stress in glass cooking vessel, Plastic housing off-gassing (VOCs and formaldehyde) and Electrical hazard or heating element degradation on the Ninja and not on the Cosori.
• The Cosori is nonstick-coated basket/tray; composition not publicly disclosed where the Ninja is Glass cooking vessel with stainless steel and plastic components, which is most of the difference in these two grades.
• The gap is 60 points, wide enough that this is not a close call, and the Ninja is the one to buy.
• We are less certain about the Cosori grade, at 35% confidence against 75%, because it discloses less.