Plastic Wrap 11-7/8 x 750', 2-Pack vs Reynolds Heavy Duty Aluminum Foil Roll: which is safer?

Where these two actually differ

• We flag Polyethylene film degradation under heat and Microplastics from degradation or tearing on the Kirkland Signature and not on the Reynolds Wrap.
• We flag Aluminum leaching into acidic or salty foods and Sharp edges and mechanical injury on the Reynolds Wrap and not on the Kirkland Signature.
• The Kirkland Signature is Polyethylene (PE) film where the Reynolds Wrap is aluminum foil (bare), 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.