When we started it was because my children were completely exhausted by SATS pressure and my parenting involved little more than organising them so they could be at school. None of us were having a good time.
9 years (and 2 more children later, 1 with SEN) I love home ed because it's very efficient - we can do in 10 minutes, 1:1, what might take up a whole lesson in school.
It gives children the freedom to follow their own interests. Why do the Victorians just because the NC says so when your passion is the inventions of da Vinci?
Likewise it gives them 'headspace'. DD will lie on the trampoline for ages then come away with the idea for a book.
Children learn deeply because it's motivated from within.
I can support their interest with different media and trips out so their individual learning styles are met without much difficulty.
They don't feel any pressure to 'fit in', wear the 'right' clothes etc. They can just be themselves. And when someone has tried to intimidate them in the past, my kids just naturally do the 'did you mean to be so rude' look.
HE children are (mostly) lovely because they arn't trying to prove anything. You can often tell kids who have just started HE because they are full of fight. It takes a while for them to relax and just be..
The older 2 are doing GCSE's and IGCSE's (no course work) as external candidates and are planning on A levels at sixth form college.