Then a local teacher intervened and said, no, no, no, get Chromebooks. We did. We got six for the same money. They're compatible with the local school IT systems. They reset themselves when somebody logs off, so we don't have to worry about what the kids install on them.
THEY HAVE KEYBOARDS! Kids can use them to for written-word assignments without futzing around with the onscreen keyboards.
They aren't quite as game-focused as the iPads. That means we get less squabbling over who gets to use them and for what. (I've taken to leaving my iPad at home because it's an attractive nuisance.)
They're cheap enough that it's not the end of the world if one gets damaged.
The chromebooks are a big win for us and the kids we serve.