Premier Hard-Anodized Nonstick 16in Roasting Pan with Rack vs Reserve Ceramic Nonstick Roasting Pan with Rack: which is safer?

Where these two actually differ

• We flag Nonstick coating degradation over time, Aluminum leaching potential and PTFE fume risk at high temperatures on the Calphalon and not on the GreenPan.
• We flag Ceramic coating degradation over time, Aluminum leaching from substrate and Coating adhesion variability and manufacturing consistency on the GreenPan and not on the Calphalon.
• The Calphalon is Hard-anodized aluminum with proprietary nonstick coating where the GreenPan is Ceramic nonstick coating (Thermolon™), which is most of the difference in these two grades.
• The gap is 55 points, wide enough that this is not a close call, and the GreenPan is the one to buy.
• We are less certain about the Calphalon grade, at 35% confidence against 82%, because it discloses less.