Hello! Op here [finally!]
Thank you for all of these very helpful replies and I'm sorry to be responding only now; I was out of town for most of the day yesterday.
You have confirmed what I thought initially about Royal Hospital School. My dd rides (she nearly died when she read on the website that you could bring your own horse to the school!!!) but couldn't be remotely classed as a sporty, rufty tufty type. She is more arty/sensitive. And we definitely are looking for high academic standards.
We like the look of Ipswich Girls High School but we only knew pupils/families of pupils there under the old headmistress, not the current one, so that's why I was seeking more info.
We are an RC family so we are looking for spiritual input (but there doesn't seem to be any mention of this on Ipswich Girls website at all). And I'm not entirely sure about single sex ed either, but think it can have some advantages.
Haven't investigated Woodbridge so must go and do that ... .
Oh, forgot to ask about language teaching. My dd (Eng mother tongue) is currently being educated in two European languages other than her own; and it would obviously be ideal if she could maintain the levels already achieved.
Thinking of attending open day at Ipswich Girls School in May ... and RHS's is very close in date so may attend that one too!
Thank you again!