The number of eSIM cards a person can take depends on several factors, including the capabilities of their device and the policies of their mobile network operator (MNO).

eSIM (embedded SIM) technology allows users to activate cellular service without a physical SIM card. Instead, the SIM card information is embedded directly into the device's hardware. With eSIM, you can store multiple SIM profiles on a single device and switch between them as needed.

While there is no inherent technical limit to the number of eSIM profiles a device can store, the practical limit is typically determined by the device manufacturer and the mobile network operator. Some devices may have a specific limit on the number of eSIM profiles they can support, such as five or ten.

Moreover, MNOs may impose their own limitations or restrictions on the number of eSIM profiles a user can have. They might have policies that limit the number of active eSIM profiles per customer account or charge additional fees for multiple profiles. These policies can vary from one operator to another.

Therefore, it is advisable to check with your device manufacturer and mobile network operator to understand the specific limitations and policies regarding eSIM usage.