My choices here are not biased in any way. They are, however, based on my experiences with people from those schools.
TOP 1: St. Scholastica's College, Manila and St. Paul College, Pasig
Now, these two schools are inevitably tied in first place. Generally speaking, the girls from these two schools are well-bred, have excellent manners and an unbeatable sense of humor. They can also be tagged as being balanced in terms of grades, attitude, and grace. They are also well-educated and well-oriented with socio-political affairs, especially with Kulasas. In terms of spirituality, Paulinians take the cake. Their sense of morality exceeds those of girls from other exclusive schools.
TOP 2: Immaculate Conception Academy
Undoubtedly the artists in this list of mine. Most people who come from this school excels in the arts, and in some cases, even in business. Since most (if not all) students here are from Chinese families, they already have a sense of being and are very well educated by their families and their school how to make it out alive and on top, when it comes to their futures.
TOP 3: St. Pedro Poveda College
Ahh yes, while being the school stereotypically dubbed "The Konyo School", to burst their bubbles, they are none of the sort. They are actually the intellectuals here in this list, proving to have more street-smarts and entrepreneur-smarts than everyone else out there.