Cotton Terry Waterproof Mattress Protector vs Vintage Linen Bed Cover: which is safer?

Where these two actually differ

• We flag PFAS in waterproof polymer backing, Polymer backing degradation and microfiber shedding, Off-gassing and volatile organic compounds (VOCs) and Phthalates or plasticizers in polymer backing on the Lucid and not on the Parachute.
• We flag Azo dyes or heavy metal pigments, VOC off-gassing or odor and Mildew or mold growth if damp on the Parachute and not on the Lucid.
• The Lucid is Cotton terry with polyurethane or polymer waterproof backing (unspecified) where the Parachute is 100% linen, no reported coating, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Parachute is the one to buy.
• We are less certain about the Lucid grade, at 42% confidence against 82%, because it discloses less.