We've all got one haven't we? For some, it might be the Red Nankin or White Cochin. Others might prefer the classic grey base and white lined Clonmore - the graphic designer's favourite. Then there's the Merkle, Norwegian Mulefoot and the Black. You might lean towards shape rather than colour and tone: The Kidney, the one the Germans call the Ungekochtes Brot or (the schoolboy's choice) the Flat Cap (perfect skim-fodder but if it's the one for you I guess you're not going to lob it back into the briny willy-nilly).
This is mine. The Simmental.