I'd go with rosemead. I have children that have been through Herne Hill School and did not have great experience. Unless you are pushy parent and happy to put your daughter through 7+, which the kids definitely do find stressful and upsetting, then go with a school where they can go through to 11 like rosemead. All HHS care about are their stats on destination schools and actually most of the kids end up at Rosemead after 7+. I have a daughter at Rosemead and son at a Foundation school but this had nothing to do with any help from HHS. HHS gave bad advice about where both kids should end up and missed strengths / weaknesses in both kids. Teachers were purely focused on pushing kids to academic limits and some kids get left behind. Limited learning support resource which comes from non qualified teachers, and headmistress is frankly unfriendly, unhelpful and doing a hard sell. My kids are happier with Rosemead and Foundation School, although that's my personal opinion. Friends have put kids through Ducks but had similar experiences, although kids are not pushed quite as hard as HHS. Good luck.