Vegan Mattress vs Posturepedic Medina II Wrapped Coil 14" Medium Euro Pillow Top Mattress: which is safer?

Where these two actually differ

• We flag Heavy metal accumulation in natural latex and Latex allergy sensitization on the Avocado and not on the Sealy.
• We flag Volatile organic compound (VOC) off-gassing from polyurethane foam and polyester cover, Flame retardant compounds (brominated or chlorinated) in cover or foam layers, Mold and bacterial colonization if moisture is retained and Degradation of polyester cover and foam integrity over time on the Sealy and not on the Avocado.
• The Avocado is organic cotton, natural latex, coconut coir, recycled steel coils where the Sealy is wrapped coil steel springs, foam, polyester cover, which is most of the difference in these two grades.
• The gap is 25 points, wide enough that this is not a close call, and the Avocado is the one to buy.