Sorry, I don't understand what you mean.
a. Why not go to a proper public school?
I already go to a public school (not Wellington), and Wellington is a public school anyway...Seemingly a rather damn posh one too...Is Wellington not a proper public school? What's wrong with it? I'm curious, I'd like to know. Is it bad?
b. Why not go to a grammar school?
I'm considering that too.
I'm just trying to find out opinions of the school so I can figure out whether or not I should go there.