Welcome to Chester. The three schools you mention are quite different in character, four if you count the perfectly valid Abbeygate College suggestion of AlexanderHamilton. I would recommend you visit them all. King's, Abbeygate and The Hammond are mixed and Queen's is girls. The two I know most about are K and Q, the Hammond is a performing arts school but I know little more. Abbeygate has a lovely reputation locally. A quick look at the results pages of each school will tell you that K and Q are the most academically selective, if that's what you are after. Both K and Q have new Heads; K's head seems to have settled in well having been in post a year and Q's new head starts in September. Academically there probably isn't a lot between K and Q, but you could delve deeper into how well the girls do at K to compare with Q's and what each school's added value (the difference between what the pupil should achieve and what they actually do achieve) is. Your post says you have a preference for SS and Q's is the only option locally. It is an immensely supportive school, girls are guided and helped, but also given leadership opportunities in all areas of the school. Depending on what your DD is into Q's has an excellent reputation in competitive sport, but also has a fitness for all programme for girls who aren't into hockey, lacrosse and netball (Q's fields teams in all three), it's also brilliant at drama and music. Q's is very keen on an all round education and it's worth asking about the "Queen's Bacc" in the 6th form. My personal experience of King's wasn't great, but time has passed and there is a new Head. Queen's I can't recommend highly enough and will happily answer any questions if you pm me.