請問以下3間英國大學的校風及排名比較好:

These are not universities. These are private boarding schools in the UK.

School:Queen Margaret's Sch (independent school)
District: N Yorkshire
Type: Girls only
A level points: 893.9
Student at age 15: 65
GCSE %
2006: 89
2007: 91

School: St. Leonard's Mayfield (independent school)
District: East Sussex
Type: Girls only
A level points: 881.5
Student at age 15: 68
GCSE %
2006: 82
2007: 87

School: Kent College, Pembury
District: Kent
Type: Girls only
A level points: 839.6
Student at age 15: 73
GCSE %
2006: 98
2007: 90

Three of the schools are top 100 private boarding schools in the UK. Depends on which year group the student wish to join. If she is looking for senior form entry, look at the GCSE A*-A and A* pass rate. If she is looking for sixth form entry, you can look the A level points and student destinations. The higher the points are, it implies there are more As acheived per student.