Cake-off: Rue de Passy's Mille-Feuille Praliné Citron over En Vedette's Mont-Blanc

Three cake-offs ago, I went by Rue de Passy for their Mille-Feuille Praliné Citron, which has no problem, and then stopped at the Shibuya Scramble  Square to get the Mont-Blanc from the En Vedette counter. Unfortunately, between the heat and road vibration, the soft middle of the mont-blanc sank. It wasn't that noticeable eating it, but I feel a little bad that I have to choose the Mille-Feuille Praliné Citron. Still, this is only a second-round cake-off, so even with two losses, The Mont-Blanc can still get a third round, just it seems to be available year round, so I don't want to rush it, to keep it available for seasonal opponents.