For several years now, the Poitou-Charentes Regional Flavors Competition has honored the Rouillac region through its wine production. In the past, the Dhiersat and Audebert vineyards were regularly distinguished for the excellence of their pineaux and cognacs. The local wines of the Fin Bois region were then highlighted by the medals awarded to Christophe Véral and Laurent Dubois.

For the last ten years, the names of David Ramnoux, Pelletant père et fils and Killian Dixneuf have been the most frequently mentioned when awarding medals for cognac and pineau.

In the past, the map of the cognac crus included in the fine woods a sector of excellence called the champagnes of Jarnac, which extended to the gates of Vaux-Rouillac. Killian Dixneuf's know-how and the quality of the terroir that gives birth to his products arrive at the right moment to refresh the memory of amateurs in need of reference.