School in Colombo Advise please

We are moving in December and we have a 10 year old and 9 years old. We have looked at CIS and BEC on a short reccy and can not decide between them. We have not been to see Elizabeth Moir but wish we had. We ruled out OSC as we want to stay with GCSE Education.
We will be in SL for 3 years and then wil return to the UK.
Thanks for sharing your thoughts.

I can highly recommend you, Royal Institute International School. That's a well reputed leading international school. I'm also a student of RI:)