I am from Foshan, too. I'm a freshman now.
I think the situation is similar to last year.
Generally speaking, it is difficult to be admitted to the second choice.
Probably just skip to the part of choosing a school.
Therefore, I suggest that if you are confident about being admitted to No.2 Middle School, you should volunteer to fill in No.2 Middle School first.
But if you cross the critical line, the insurance advice is to make up Rongshan.
Or you can take the exam in the first batch of areas and only fill in No.2 Middle School.
Then jump directly to No.2 Middle School and choose a school. Then follow Rongshan to choose a school.
The positive line of Rongshan is similar to the school selection line of No.2 Middle School.
If I remember correctly, the school selection fee in No.2 Middle School is a little over 20,000. Rongshan seems to be no more than 20 thousand.
In addition, the score of school choice in No.3 Middle School is much lower than that in No.2 Middle School, but the school choice fee is also the most expensive. It cost 3000 yuan more than No.1 Middle School. It will take 39,000 years (but it can be submitted separately every year 13000).
Finally, I suggest you consult your teacher and see what the results of model 1 and model 2 are.
I wish you all the best ~