Hi there
My family is also from Texas and we have been here for a year. Our children are at the international school. My first question would be what ages are your children? Our thought process was that it was an American style education and that they would eventually be returning to that same style when returning home, so that is why we put them at the international school. For younger children the local schools are all about getting the kids ready for a test that they take when they are around 12 yoa that determines which secondary school they are admitted to. Not condusive if you are going to put them back in the American education system. However, with that being said, the international school is very expensive. Best of luck.