Public high school, private college, if I do grad school it will almost certainly be a state school.
My public school experience was miserable in some ways. My parents could have moved into a better district but for various reasons did not. I was in a tiny high school that didn't give a crap about things like AP courses. They didn't really give a crap about brighter students either, using them as free babysitting for the rest of the class. Most of the teachers were just marking time until retirement.They were just happy if you didn't get pregnant. I could've graduated early, but then the school loses that bit of enrollment-based funding so no. I did some research and found a couple of loopholes for them to pay toward me dual-enrolling at a local college. That made my senior year much nicer.
I basically view my public school time as a 12 year prison sentence. That time could have been spent so much more productively, and there's only so much one can study on their own without further assistance. When I got to college, they put me in the honors program, and I got glimpses of what kids in GOOD schools got to do and I was resentful as hell.
When/if Sweetie and I have kids, we're moving to an area with top-flight schools. End of story. My children will not be superannuated daycare inmates. There is also a well-regarded Catholic school nearby, but Sweetie is leery of parochial schools. Cross that bridge when we come to it, I guess.