These are my favourites too. I talked to a mum of 英皇一. She said overall good but "goke (sorry I cannot type Chinese here)". But she said rumour is 二校 even more "goke" and harder to get in. 基恩 I like but is Mandarin teaching for all Chinese starting P1, and English NET only twice a week I think (pls correct me if wrong). 新會商會 heard so many good things about principal and teachers, but because they have open door policy for accepting all children, parents do not pick this school.
All in all, I probably won't pick 二校 as afraid of "goke". The others are definitely on my list but I tend to favour 一校 and 新會商會. I won't think about its 中學 because just too far and not too famous.