In the town I am living in there are two sixth forms - one is independent and the other is a state school. The state sixth form is good and is rated 'outstanding' by Ofsted, and they achieve quite high A-level results as well (comparable to some cheaper independent schools in the local area). The independent school has excellent results - probably about 15-25% better than the state school however it is also quite expensive (even compared to other independent schools), it is £35k per year for day school and that doesn't include uniform, food, trips etc.. We can afford it however wonder if it is necessary.