I'm currently looking to buy a new fragrance but the ones that I find interesting seem to have some redundancy... Can you guys elaborate on the differences between the respective fragrances and give your opinion if its worth buying these fragrances if I already have the following fragrances?

Have: D&G The One
Have: Paco Rabanne PH
Have: La Nuit L'Homme

Interested In: Terre D'Hermes
Interested In: Rive Gauche
Interested In: La Nuit L'Homme le Parfum