I ordered this set because it has everything I need to cook up a storm.  The new Ceraforce Xtreme coating is 50% stronger that the previous line and you can even use metal utensils in the pan.  They work on any cook surface and can go into the oven up to 400F.
The lids are tight sealing so no flavors (all that beautiful condensation) escape. Most importantly, these pans are made with out chemicals.