Stainless steel cookwares
I'm in the market to get a set of stainless steel cookware. What does the number of ply of materials really mean? All I know is the 3-ply sets are cheaper than 5-ply, and cheaper than many more-ply sets. My question is what does nubmer of play of materials translate to? Is it worth $200 more to get a 5-ply set instead of a 3-ply set?