Another personal experience here. I attended 3 senior schools, with undx Aspergers. !st was super selective private school. Happy there, but my family couldn't afford it, so I had to leave. Social difficulties didn't show so much, because there was good pastoral care and teachers who really cared (and were very well paid). 2nd was a sink comprehensive. Learnt nothing in 6m. 3rd was a supposedly excellent grant maintained school (now an academy). It was pre A days, so they concentrated all of their time and resources on getting D level achievers up to C level. Nothing* else mattered. I was bullied continuously, and a boy actually committed suicide a year after I left due to similar bullying.
And this is supposedly an excellent school. House prices around there are astronomical!
My parents knew I was unhappy and learning very little but did not know HE was an option - they thought you had to be a qualified teacher. If they had known more about it they have said that they would have let me stay home, and I would be a happier (and probably more successful) person.
Oh - and socialisation through school? Bollocks. All I learnt was that intelligent people in private schools were nice to me, but that the majority of the population disliked me for being a swotty freak who didn't fit in. That only clones were acceptable. I think I could have lived without learning that lesson! All I ever learnt about socialising I learnt in work, mainly in sales jobs as they do a lot on how to create rapport. All school could do was tell me to fake it.
So if my dd has the same problems as me, I will HE her. I'll try school first, as we could do with the money for me working - and she may be nt!
GCSEs/A Levels - for HE the problem is money. I understand you have to pay privately. God knows how we will afford that! I can see me working on chat lines to fund it.... I have certainly had a LOT of experience in learning to fake liking people!