Taking SAT four times?

I am a senior that will be a recruited athlete. I am hoping to play my sport at an ivy league school but my Sat scores are not high enough. I just received a 1950 on my sat. I know I can do better but I have already taken it three times. I was scoring consistently in the 2050-2100 range but the curve for the last test was really harsh. I got two grid ins and one multiple choice in math and got a 710.
How would universities feel about me taking the sat for a fourth time if I am trying to get into an ivy league school??
Should I try the ACT instead?
I also have legacy at two ivy’s, not sure if that will help.
If I can’t get into an ivy, I will try to get into a good academic D3 school

Thanks in advance!

You should try the ACT. Many people score higher on the ACT vs SAT.

thanks @raregroove