Sorry, but Michlalais for very, very serious girls who want to work on their hashkafa, with a very intensive academic program. Usually, Bais Yaacov girls do not go there tho.
Darchei Binah has a wonderful reputation for openness, BUT serious girls who are intent on working on themselves. the girls I know who came out of both schools are very frum, educated young women. (including my daughters)
Midreshed Ha’Rova is a great place for girls who have questions, BUT, I do not think their academic track is overly ambitious.