100% Compostable Clamshell Take Out Food Containers vs Compostable Fiber Compost-A-Pak Containers: which is safer?

Where these two actually differ

• We flag PFAS in moisture/grease barrier coatings, Monomer and oligomer leaching from PLA/PBAT resin, Microplastic degradation in non-composted environments and Inadequate composability claims without certification on the Tanimura & Antle and not on the World Centric.
• We flag Proprietary coating chemical migration, Moisture and microbial growth in fiber matrix, Coating degradation under heat or fatty foods and Recycling contamination if misdisposed on the World Centric and not on the Tanimura & Antle.
• The Tanimura & Antle is Plant-based compostable resin (likely PLA or PBAT blend) with unknown moisture/grease barrier coating where the World Centric is Fiber-based (wood pulp/molded fiber), compostable coating, which is most of the difference in these two grades.
• The gap is 70 points, wide enough that this is not a close call, and the World Centric is the one to buy.
• We are less certain about the Tanimura & Antle grade, at 45% confidence against 78%, because it discloses less.