Was looking to replace all of our pans so, I researched and actually purchased a skillet from all the best manufacturers - Scanpan, Mauviel and Heston.   The Heston nanobond was by far the winner.  The other pans were excellent but the food just tasted better when we cooked in the Heston which speaks to the even heat distribution and over quality.   I know own 4 pans and have loved every one of them.