SAT vs ACT

Basically I took the SAT and got a 2150 which is eh, but I took the ACT and got a 28 because I was really sick that weekend. What will colleges think of this?? Do they just look at the higher one or…

If you send both SAT and ACT scores, colleges will use for admission the one they believe is the higher, except a small number of colleges superscore the two tests – take the higher math from the two tests, combined with the higher of the SAT reading or ACT English, and, in the case of Georgia Tech, also combined with the higher of the SAT writing or combined ACT English/writing score, and use those scores for admission purposees. For most colleges, you are not required to send both.