Hestan
Mostly good
"This pan conducts heat exceptionally well on a gas stove and uses less heat to achieve cooking than my previous calphalon cookware. I am not as pleased with the discoloration after initial use, even with cooking pasta. And it is easily scratched as I found out after using a fork to check pasta doneness. One of my pans has distinct quarter size blue patches evenly spaced around the bottom of the pan, This does not come off with the Nano Cleaner. I doubt this affects the performance but is not aesthetically pleasing considering the cost of these pans."