Which primary school in williamstown is best?

Are you looking for public or private schools? I got these results from the better education website.
https://bettereducation.com.au/school/Primary/vic/melbourne_top_government_primary_schools.aspx

Williamstown North Primary School
645 enrolments
State Overall Score: 93

the close by Seaholme Primary School
278 enrolments
State Overall Score: 92

Public. Ultimately it will depend on whether we end up living in williamstown north or south. So I was mostly wondering about difference between williamstown primary and St marys primary. Thanks for pointing me in the direction of bettereducation site!