Your proud of your ACT score. After all, it took taking the test three times after hours of online practice tests but should you include that score on your resume or bling?
The short answer is no. It can come across as arrogant. Listing your GPA, on the other hand makes sense if it’s higher than 3.0 and if it’s been less than a couple years since you graduated. A GPA took years with hours and hours of homework, class participation, and tests to earn that score so it probably reveals more about your intelligence and ability to learn than a single test. Potential employers would find that information valuable.
Remember this simple concept. Try to present yourself as likeable.