Bought in November '21 as a gift for my wife. We've been using since December 25th '21 (a little shy of two months as of this writing). The pans conduct heat very well and evenly, the nonstick is very good. We do not use cooking sprays, use only wood or silicon utensils (even though the pan is supposedly metal utensil safe), clean only with soft, non-abrasive sponge by hand and diligently use pan protectors to store. The stockpot and frypans are all already chipping at the lips, the stockpot on the bottom as well. Contacted customer service and they told me it's normal and safe and asked if I wanted more pan protectors. Again, hasn't even been two months of use. Not ideal and I'm not looking forward to replacing them in a few more months if the chipping continues at this rate, but those replacements won't be GP.