From nearly-5 to nearly-14 my DS went to school. He enjoyed it, he suited it, and it suited him. It gave him a range of opportunities that I could not have given him with HE. Not necessarily better opportunities, but different, and they suited him. In weekends and holidays we did many of the activities that autonomous HE families do, and we enjoyed our lives. Occasionally there were issues at school, with teachers, homework, etc, but these were always dealt with in a satisfactory manner and we were all happy that we had made the right choice.
Now DS is HE. He enjoys it, he suits it, and it suits him. It gives him a range of opportunities that school could not offer him. Not necessarily better opportunities, but different, and they suit him. And we are all happy that we have made the right choice.
In future DS may go back to school, or to college, or continue to study at home. It depends what direction he wants to go in, and where we think the best set of opportunities lie to help him to achieve this. Whatever the choice, I'm sure we will be happy that we have made the right choice for him at that time. If not, we know that there are always alternatives, and nothing that we do will permanently close off any future avenues.
I like the fact that there is debate in MN, and that it is not a pink-and-fluffy forum where we all agree with each other, but it does often feel that debates become very polarised into two opposing camps, both of which believe they are right, and debate settles into argument. I think the only sensible conclusion about HE and schools is that both can be very good ways of educating children, but that it depends on the specific child and the specific school and the specific teacher and all the other specific circumstances for that family, which of the two is the better option at that time.