I can tell you my player played HS and came away both better and worse - better in that she was faster and had a bigger, stronger kick, worse, in that she didn't look for the pass as quickly because she'd played with girls who couldn't received a pass, so she stopped passing. She had fun overall though and has no regrets.
I think high school has lots of benefits for girls and my DD will play again this year. I don't think it is all bad but there are bad habits that can form and it seems to take a while for players that come back to club to get back into club form.
