Yeah Beyoncé has four albums which are acceptable to name as her best (and all four are correct in their own way). Sasha Fierce is not one of them.
The I Am… half is in the same wheelhouse as the majority of Adele’s music, so this… makes sense, I guess? Britney Jean <3
Has to be nostalgia driven dd. I don't think I've ever heard anyone say Sasha Fierce is their favorite Bey album.