Worry that you have ECs you enjoyed. Not what they are.
If you want stats, then do stats or data science. For the major, frankly, it doesn’t matter.
Do you have budget concerns ?
You have two tiny, one midsize, two ginormous. Last I checked UIUC isn’t near a city. Define best because Carleton nor Amherst are either.
UIUC is a likely. Not CS tho.
What is your state ? That will impact if Wisconsin works.
Ohio State, UMN, Iowa are all solid and safe.
Good luck