Allure Edition Blanche is extremely sweet and creamy with a peppery finish. Too cloying for my nose (and I've owned it) but very popular. Ditto the Allure Sport - there is just something way to sweet and synthetic to my nose about the Allure line. I can't wear any of it.
Eau Sauvage begins with a thirst quenchingly refreshing and juicy lemon/bergamot which is soon added to by basil and jasmine then finishes with a barbershoppy feel though can be a little dirty (indolic) at times. Definitely the classiest and most wearable of the three in my opinion, but I have a feeling I'll be in the minority. Try them all out and see what you think!