Adopting eSIM technology in Antigua and Guernsey can bring a number of benefits to consumers. One of the main advantages is the convenience of being able to switch between service providers and plans without the need for physical SIM card swaps. Additionally, eSIMs save valuable space in devices and are more secure against SIM card theft. eSIMs also allow users to have multiple phone numbers on a single device, which can be useful for separating personal and professional lives.