We live quite close to the campus of one of those >$25k schools, although we have top-rated public schools, too. (There are several other choices just a few miles away, too) I'm mainly looking for diversity and exposure to others' ideas for DS, who just started 4th grade. A neighbor on our block has two sons in the private school; the oldest is good enough to have graduated and play NCAA basketball on scholarship. He told DW that if you pay full coat at the private school, you're a sucka. Scholarships of some type generally are available to everyone.
We did a summer camp at the private school, to have some reason to snoop around d. It is, of course, very nice. The faculty we interacted with were very engaged with the kids.
We will continue to watch for signs that the puplic schools are not challenging enough for DS academically (my nightmare is him coming home saying he's bored with school) or for signs of bullying / not fitting in. The school district is huge; his elementary school has over 700 kids, and the high schools will be > 4,000. Certainly, there are many different opportunities for clubs, activities, etc. But if he is feeling lost, we have an alternative close to hand.
It is an embarrassment of riches for school choice.
I do have mixed feelings, as our governor has a bee in his bonnet foe school vouchers. (He has called special legislative session 5 times to try an pass legislation on it) The political scuttlebutt says it is a step in dismantling public education, which, this being Texas, there are strong voices on the right who do not deny that. But, having that available would certainly lower the barriers for our choice, so I do see a potential personal gain in it. (Although, I do worry about the private schools being swamped, as others take advantge) I would much rather see great public schools for all, but I do have some mixed feelings.