@Rsnyc I don't know either school personally but have friends with girls at each, and have been listening out for reports of changes to all the local grammars since catchment areas were introduced in 2020.
I assume you're in catchment for Camp Hill Girls but put Five Ways higher on the CAF? Was that because of an easier commute, or other reasons? Have you and your DD visited both schools, and what were your views then? Why are you doubting your preference now?
In terms of which school is 'better' at the moment, it depends what you're judging on. In terms of results, they are both so similar and so high achieving that it really doesn't matter - I believe a child capable of 9s will have every opportunity of achieving them in either school (and indeed in all the other local grammars - my DD goes to a different grammar in the region.)
In terms of subject offering and extra-curricular opportunities, the school websites should tell you what you want to know.
The 2020 Y7s (the first since catchment areas were introduced) have just begun sitting their GCSE exams this week and there is an expectation that results will drop slightly in the two Camp Hill schools and Five Ways this year, as these schools previously attracted the top scorers with the other KE grammars (the Handsworth grammars and Aston) taking largely the lower scorers in the 11 plus. This year's results should reflect slightly less disparity in terms of the 'raw' talent between the various KE schools.
I have heard that Camp Hill Girls is allowing girls to drop a GCSE (down from 11 to 10, so still a lot!) if they are struggling (or, being cynical, if the school thinks they won't achieve all 8-9s...) This is new, and surely reflects the slightly different intake they are teaching now. However, there is nothing to suggest that the teaching is any less good at the schools, and I'm sure they will still achieve excellent results this summer.
If I were choosing between these two schools, I'd prioritise the commute, the preference for single sex vs mixed, the gut feeling about each school, and any curriculum differences that mattered to my DD. Not the results, and not the opinions of strangers on the internet, particularly those that left one of the schools some years ago (like the PP) or those that don't know either school personally (like me!)
Whichever school she chooses, your DD is fortunate indeed. Best of luck with the decision.