For EAMCET preparation, the State Board curriculum is generally considered more advantageous compared to the CBSE curriculum because it provides a more structured and challenging syllabus, better aligning with the competitive nature of entrance exams like EAMCET, it has extra topics which is useful in eamcet emphasizing conceptual understanding rather than rote learning, and offering wider recognition across different states and institutions.

If your daughter chooses state board it helps her in cracking tough exam like eamcet, CBSE curriculum is good for JEE, NEET GATE etc but this a state exam so the exam is state oriented.