105'' Sofa Davis Pearl vs Banks Sleeper Sofa Foam: which is safer?

Where these two actually differ

• We flag Brominated or phosphorus-based flame retardants, Formaldehyde-based binders and dyes in fabric finish, Azo dyes and heavy metals in pigmentation and VOC off-gassing from adhesives and coatings on the AllModern 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 AllModern.
• The AllModern is Polyester blend upholstery fabric where the Joybird is polyurethane foam, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.
• We are less certain about the AllModern grade, at 42% confidence against 72%, because it discloses less.