Firstly congrats on getting a place for both of the schools. ACS is a fairly new school opened last year so can't comment much about it. DBS has been established for few years & I believe things are more settled there. Big diff in school fees between ACS & DBS unless your company is paying for it. I have friends whose kids are in DBS & they are happy with the school. I suggest you take a detail tour on the school & decide it for yourself. I believe both are good schools.