It's a Man's World is probably in Cher's trinity of albums, tbh. "One by One" and "Walking in Memphis" >>> I might put
Living Proof or
Closer to the Truth up there, too.
Also, "The Power", "Dark Lady", "Hell On Wheels" and "I Saw a Man and He Danced With His Wife" are all criminally underrated.
Heart of Stone and "Heart of Stone" remain her best album and song, obviously.