With €20,000, you could buy a full ISA top-up, a good second-hand car or a fancy kitchen. Or you might spend it on a filly capable of beating the illustrious Inspiral in a Group 1 race at Newmarket. If only it were so simple. On any Arc weekend, the focus is on the mighty breeding operations, the big spenders, the most famous silks. And while Bluestocking's win at Longchamp restated Juddmonte's eternal excellence at the elite end of the bloodstock game, the victory of another filly 24 hours earlier in the...