Crepe Myrtle Types

I am thinking about putting a line of Crepe Myrtles on the property line to the back of the house next year. Here are the heights:

3-5 feet: Centennial and Chickasaw
5-10 feet: Acoma and Zuni
10-20 feet: Sioux, Tuskegee and Yuma
20-30 feet: Natchez, Tuscarora and Dynamite