Non-pressurised secondary school?!

[muddlingthroughit]

Hi, does anyone know if any of the Bromley/Orpington secondary schools are a happy, non-pressurised place to be? We are with DW at the moment and my daughters have both found it so pressurised and results driven that their mental health has suffered. I'm not blaming the school as I'm sure there are other factors, but I think I need to find something else for my youngest before she starts the GCSE course. She's about to start yr9. Can't afford private. Have looked into online learning, but that's expensive too.
Many thanks

[Cauliflowersqueeze]

They are all similar to be honest.
What are your options:
Harris Orpington
DW
Hayes
Coopers
Charles Darwin
Bishop Justus