My son has just started y7 at a private school, something I'm sad about, having had a great experience at a local (requires improvement) primary school.
The reason we did so is that our local comprehensives are in no way comprehensive. The faith schools cream off, there's a couple of girls in his class who went off to the v high achieving girls' school off the back of their musical older sisters, a couple went to super selective.
It's not so much the creaming off that deterred us, but the fact that there is a disproportionate number of very difficult to teach kids at all the non selective schools. I have no issue with him being at school with tricky kids, but I don't want three times as many as there should be under an equitable system. His primary school had this and I feel he's served his time with children (not recognised as SEN) who can't count to ten, are violent, never turn up on time etc etc.
These are the very children who need to go to the really good schools, but guess what, they don't, they get bundled into the places that don't have any hurdles.
We are now part of the problem, having not sent him locally. He's bright (not genius, but mostly levels 6s) and easily got into these supposedly v selective privates. I feel both guilty and angry about this, but being non-faith, non-musical, our weapon was the financial ability to pay. I would have no hesitation ssnding him to a comprehensive that had a fair share of all abilities. But they were well over half FSM and at least three quarters middle to low attainers.