Easiest/Best Birth Control for a 20 years old who doesn't have much time

No one can really answer that as everyone's body reacts to different forms of birth control, the easiest would be the implant that's put in your arm and is slow release but it depends how your body reacts to it and what side effects it gives you another is the coil what is a small plastic device inserted into the womb that stops implantation but again different woman have different side effects, another thing you also need to remember one of the ones you use will protect you from any std's/sti's though so your always be at risk from them unless you are with partners that are tested regularly.