Hmm, I thought I'll chuck in my two cents.
I have been to two different public schools, one in a very shit neighbourhood and one in an amazing area. Needless to say, the education quality, teacher support and student cohort were shocking to me. To be honest, going into year 12 with a new school was very overwhelming for me, I could not deal with, what was to me, a much superior public school and as such, throughout last year I constantly kept questioning why is this difference so apparent. Hell, I even talked to my school principal about this actually, as I was literally having issues with this difference, and yet he couldn't give me a straight answer.
.. I know this is a discussion between Private and Public but I thought that I should add that not all Public schools are the same. Some have amazing teachers, student cohort and facilities whilst others' are just simply terrible but never seem to be publicised in the media. Example: When VCE results were released, Ten News highlighted Glen Waverley Secondary College's VCE Results, which were amazing, but they had only highlighted one, of a handful, of 'good' public schools.
My 2 Cents.