I can't give a general answer to the question of which is better, Yidu No.2 Middle School or Dangyang No.2 Middle School, because choosing a school depends on personal needs and preferences. There may be differences in teachers, teaching quality, school facilities and school atmosphere in different schools.

First of all, we can consider the teachers of the two schools. Teachers are very important for students' teaching effect and the cultivation of various abilities. You can know the teacher's background, teaching experience and academic level.

Secondly, you can consider the teaching quality and academic atmosphere of the two schools. The teaching quality of the school can be understood through the teaching evaluation data of the school and the educational quality guarantee measures of the school. The academic atmosphere of the school can be reflected by the scientific research achievements of the school, the competition awards of students and the cultural construction of the school.

In addition, school facilities are also one of the factors to be considered. The quality of school facilities, including classrooms, laboratories, libraries and sports facilities, will have an impact on students' learning and living environment.

Finally, you can compare the school's geographical location and traffic convenience. The geographical location and convenient transportation of the school will have an impact on students' daily life and study.

In a word, choosing a school needs to consider many factors comprehensively. I suggest that you go to two schools for field trips, communicate with the students and parents of the current schools, better understand the situation of the two schools, and then make a choice that suits you according to your own needs and conditions.