Heft- they are heavy, and with more mass comes more even heating.
Nonstick: the ceramic feeling non stick is truly as close to a frictionless surface as I’ve ever used, without the plastic-y feel of the Teflon pans. They seem like the finish is more robust and will last longer.
Fit&Finish: these look great. Flawless stainless steel, clean lines and crisp glass.