Def a mix of Princeton, Harvard, Yale, NYU-IFA, UC system, Stanford, Michigan, Columbia, Penn, and Chicago. Hard to rank, but I would say Princeton is on top.
BUT!!! in this day and age, your POI, location preference, and resources are SO important. A PhD from one university is as valuable from another.
RE: Harvard, I have a feeling it's a bit longer of a wait this year because of funding...see https://www.thecrimson.com/article/2026/2/4/fas-phd-donations/