The Hall has better results generally.
AH has built a reputation for being nurturing and has that 'exclusivity' added to it (in a way that St Anthony's, which is considered to be even more nurturing & with similar exit results, doesn't quite have). But I did not get the feeling that The Hall is less caring of the boys. If anything, due to their reputation, they seem to be trying harder.
We did like the headmaster at AH. He has been there for such a long time, first as a teacher and then as head which is great. Hopefully he will stay for another 10 years but if not they will probably hire a similar head.
For us the fact that The Hall is a bigger school is also an important factor for us. As family oriented as AH is meant to be, there is the feeling that one has to 'fit in'. And that can be a little unsettling.
The fact that there is a sibling policy in AH is definitely a plus if you have younger sons. In my case, it's daughters so not so important.
The more we think about it the more we lean towards The Hall. I think it's the right choice for us.
Hope that you are able to conclude soon as all the back and forth is stressful in itself
Both schools are great. Cannot make a wrong choice. 