Flexify French Door Air Fryer Oven vs Crispi 4-in-1 Portable Glass Air Fryer Cooking System: which is safer?

Where these two actually differ

• We flag Nonstick coating degradation and fume release, Coating flaking or microparticles in food, Aluminum or substrate leaching if coating fails and Lack of material transparency and recourse on the Midea 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 Midea.
• The Midea is Nonstick-coated interior (unspecified polymer); stainless steel exterior 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 Midea grade, at 35% confidence against 75%, because it discloses less.