We have fabulous local school that takes the dc to Oxford, has lecturers speak to them etc. Does loads of cultural stuff.
The grammar in the next county has outstanding drama dept, outstanding creative departments.
There are many other grammars within a 15 mile radius, some of them the top 5 on the UK.
Personally I found them too academically dry.
The afore mentioned comp doing trips to Oxford, is also heading towards being an academically dry school.
My dd likes both but fell in love with the creatively strong grammar.
My dd has a right to try for a school she wants to. Without judgement.
Op everyone should get dc properly tested to see where weak areas are.
We were in the dark over dd maths even though she was top sets at school and never complaints from teachers. Always said she was great at maths.