Bed Bug & Waterproof Mattress Encasement vs Vintage Linen Bed Cover: which is safer?

Where these two actually differ

• We flag PFAS in waterproof coating, Polyurethane coating degradation and VOC release, Microplastic shedding from synthetic fibers and coating and Allergic reaction or skin irritation from coating or dyes 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 Polyurethane-coated polyester/nylon waterproof barrier 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 52% confidence against 82%, because it discloses less.