Is it better for immigrants to go to the United States to take TOEFL or IELTS? (I am a student)

I don't fully understand what you mean, so there are two answers. If your mother applies for you to go to high school in the United States and then go to college, then you should take the college entrance examination. This is the same as the college entrance examination, and there is no explanation. If you just wait there for three years and want to go to college without learning anything, then ordinary universities will not want you. In addition to TOEFL scores, American universities need your high school transcripts for international students. Either you enter a third-rate university or you falsify your high school scores at home. I won't say much about this. Just for the TOEFL or IELTS, you have to take the TOEFL, because TOEFL is for ESL (ETS).