GSIS vs KCIS

I thought this game was over and done with for my daughter and I.

Ok, like to hear from parents of both schools.

GSIS and KCIS- which one would you choose for your child

Factors important to me:

1) Academic - high achievements
2) Discipline
3) Location (GSIS being on the Peak, and then 2 years later, we have to go Wan Chai if we choose GSIS).
4) School hours- terribly early for GSIS, but half day only, and KCIS is 9am-3:20pm.
5) Putonghua level- KCIS by far beats GSIS.

GSIS= the reputation
KCIS= strong putonghua programme

Please help me!