If you are looking for a shorter Chef's knife, the Miyabi 5" santuko is something worth considering.  Made in Seki Japan, this knife is made from SG2 micro steel which has the hardness you need for sharpness and edge retention.  The pakkawood handle is extremely comfortable and feels just right even when using for long periods of time. The santuko is also sharper than the traditional chef's knife because the angels are set at 9.5 degrees which are extremely acute. Lastly, I love using a 5" blade.  Accomplishes everything the longer blades do, but lighter and more compact.