Ok the background is dd1 is almost 10. She was diagnosed with ASD last year and last month with dyslexia. She has a reading, writing and maths age of a 6 year old. Although her development in general is average (according to the most recent Ed Psych report). She is socially awkward especially around other children (although tends to be ok with adults), but does have a couple of friends at school. She is starting to become aware of her "differences" to other children her age, their interests (other girls getting into boy bands and make-up etc). She is quite a capable child, pretty much what you expect from an NT 10 year old child - can make a sandwich, a drink, able to get herself showered and dressed, very sensible and trustworthy, quite independent at home but not so much outside. She goes to a mainstream primary school.
We have just started on the process of getting her a statement, which she will desperately need for secondary school. Her current school are very good at meeting her needs, nurturing her well being etc. We're having a right old mare of a time trying to decide whether she would be better off in a mainstream secondary, mainstream secondary with ASD facilities or a specialised ASD school.
Our first choice was a mainstream secondary which is a very good school but highly academic which dd1 is not. It's also a huge school which would possibly be far too overwhelming for her. Then there is the possible mainstream with ASD facilities (2 of these schools), which would seem the obvious choice, having both the pros of mainstream and the ability to support her ASD. But, both of these schools are very bad for behaviour. One is in one of the worst areas in the city, my DSD's younger sister (so not related to dd1) goes there, and has been bullied beyond belief. The other has an equally bad reputation. Then there is the choice of special school, one which is quite close to home and quite small, but not ASD specialised. The other which is further away and a bigger school (but teaches in very small classes) and is ASD specialised. 
Worries are these; If she goes to ordinary mainstream she will flail and get completely lost in the system, she won't get the academic support she needs and also left wide open to bullying because of her learning difficulties. If she goes to the mainstream with ASD facilities she could get in with the wrong crowd, or won't make any friends whatsoever. (She's very much a stick to the rules, never gets in trouble child).
The Ed Psych who saw her last month and diagnosed her dyslexia put me off a special school when she said that "once she goes into the special school system she will forever be labelled as "special needs", and it will hinder her in adulthood, and also leave her self esteem very low as she will ask why didn't you send me to an ordinary school". 
We just don't know at all. Obviously her going to special school all depends on if she gets the statement, and of she doesn't well it's out of the question. I'm just at a loss at what will best for her. I think if she went to special school then she could end up doing well academically as the classes will be so small and she will get one to one pretty much all of the time. But what will it do to her self esteem and emotional development? She's pretty much like an NT child with emotional development, so I'm not sure what going to a special school would do to her already fragile self esteem in the pending teenage years. But then it could have the opposite effect, she will be in a school with children who are the same as her (on different levels) and may well feel like she fits right in.
If she goes to mainstream then she's also open to the same self esteem issues but the likelihood of her doing well academically is pretty much non existent. She will also have the added pressure of knowing how different she is to her peers, which is what is going on now in primary school.
I think we're leaning more towards special school, but the words of the Ed Psych keep going around in my head about how she will classed as "special needs" for the rest of her life. (I apologise if I offend anyone by putting that, I don't mean it in a derogatory way, that is what the Ed Psych said, and I know she's talking about the "stigma" that goes hand in hand with having learning difficulties).
Any advice gratefully received as I'm just at a complete loss.