IUD or Implant

I'm 17 and I'm thinking about getting on birth control before I go to college. I had done my research and had narrowed it down to 2 types of birth control that was the right choice for me. I am having trouble deciding between the IUD or the imlant. More specifically, Mirena and Nexolanon. Obviously all birth controls have pros and cons, but I feel like hearing people's personal experience is better than reading articles that all say the same thing. Please write down your experiences or your opinions. Thank you.