KCIS/Victoria primary and secondary P/s comment

I am thinking of sending my girl to KCIS / Victoria primary if she can not get in to ESF/RC next yr ( ESF K1 now, interview next yr ), KCIS / Victoria are not in my top list but in case I need to choose, which one would you consider and why ? Below are my thoughts (sorry and correct me if wrong):

KCIS
cheaper fees, better chinese but worry for me if they share the same campus in secondary as KCS 's reputation is not so good in secondary. Anyone know do they take their breaks / lunch / start / finish school at the same time ? do KCIS secondary students speak Chinese ( not in lessons ) at school ?

Victoria
heard from others their kids are happy in this school, what about academic ? do they have sports ? do secondary students speak Chinese ( not in lessons ) at school ? any good things about this school ?

I would be very much appreciated if anyone could give comments.