Air Force or Marines

For context I’m 19 currently in college but don’t really know what to do with my life. I had a cousin who finished 4 years in the army and hated it and a cousin who is currently in marines. I know a lot because I learned from hearing them and lately have been thinking about possibly joining since I’m lost. My cousin who finished the army recommended if I ever decided to go down that route that air force is the only good option. I know marines are tougher and just different so I kind of wanted to go down that route but then he made a good point about Air Force since it’s for future. Just want some advice from you guys and what would you recommend. Btw thank you all for your service