I use a 6 and 10 inch Henkles pro-s series, I tend to favor the 10 inch more.
Advise on buying: go to a resturant supply store and handle the knives, look for full tangs as opposed to half and plastic handles. Henkles make their knives by a single block of metal and form one blade out of the center of the block as opposed to getting to blades out of one block of metal. This insures a stronger tool.
Keep in mind though that all Henkles or Wustofs' are NOT created equal, the prices will range from 30 to 130 dollars for the same size knife, depending on the series that you buy. Get the best that you can afford and treat it kindly. Ask for these expensive items for gifts
It worked for me.