Echt Kölnisch Wasser is beautiful, it's so fresh and light. I got through a bottle of that stuff in weeks a few summers ago, it's so easy to keep topping up every few hours.
Does your Cuir Vanille have a pineapple top note? I have a couple of unbranded dupes with that name and they both smell like the clone of BDK Creme de Cuir that I have, Meringue by French Avenue.