I have found that some of the much more expensive schools have a “wonderful” secular program, but the students seem to be missing many of the basic limudei kodesh knowledge. Students seem to graduate with less knowledge than third graders in a chasidish yeshiva have.
My observation is anecdotal, of course, but it would seem to me that there is a far greater difference in the level of leimudei kodesh between the two schools than there was in the secular studies. And the tuition was a six times more in the not chassidish school.