eSIMs offer several advantages over physical SIM cards. First and foremost, they eliminate the need for physical cards, making it more convenient to switch between carriers and plans without the hassle of removing and inserting SIM cards. eSIMs also allow for remote activation and deactivation, providing flexibility and security. They are particularly useful for international travelers who can easily switch to local carriers, reducing roaming costs. Additionally, eSIMs are environmentally friendly, reducing plastic waste and promoting sustainability.