How many iris fragrances does a person need? My thoughts on 20 iris fragrances.

Iris Dragées, Maison Lancôme
Honoré Delights, Ex Nihilo
No 19 Poudré, Chanel
Trench, YSL
Dioramour, Christian Dior
Iris de Syracuse, Boucheron
Infusion D'Iris, Prada
Poudre Désir, Élisire
1957, Chanel
Soavissima, Profumum Roma
Iris Silver Mist, Serge Lutens
Liberi, Odorem Mundi
Dior Homme Intense, Christian Dior
Dior Homme Parfum, Christian Dior
Iris Torrefié, Guerlain
Iris Prima, Penhaligon's
Io, Hilde Soliani
Blu Cobalto, Valmont (I was wrong about the listed notes, iris was not in this! But great fragrance!)
L'Heure Defendue VII, Cartier (iris, cacao, patch) Did not mention the name in the video.
Orris Tattoo, Parle Moi de parfum
Splendiris, Dusita
Love, Chloé, Chloé