Score choice or Superscore?

Hi all, I have a question regarding ACT scores.
Should I send both my scores, considering that the first one is not very high, but that I have a slightly higher grade in one of the sections, and let the college superscore, or just send the best score?
Consider that I am applying to the most competitive schools (Ivies).
1st ACT: 36 R 35 W 30 S 27 M 32 Composite
2nd ACT: 35 R 35 W 33 S 32 M 34 Composite (technically 33.75)