Oxford Sofa from Ethan Allen vs Banks Sleeper Sofa Foam: which is safer?

Where these two actually differ

• We flag Flame retardants in upholstered foam and/or fabric, Volatile organic compound (VOC) and formaldehyde off-gassing from wood frame finishes and , Stain-resistant chemical leaching and dermal/inhalation exposure and Synthetic fiber microplastic shedding from fabric on the Ethan Allen and not on the Joybird.
• We flag Volatile Organic Compound (VOC) Off-Gassing, Flame Retardant Chemical Content, Formaldehyde in Adhesives and Binders and Foam Degradation Over Time on the Joybird and not on the Ethan Allen.
• The Ethan Allen is upholstered fabric and wood frame, stain-resistant treated where the Joybird is polyurethane foam, which is most of the difference in these two grades.
• The gap is 30 points, wide enough that this is not a close call, and the Joybird is the one to buy.
• We are less certain about the Ethan Allen grade, at 45% confidence against 72%, because it discloses less.