Best Connect eSIM does not provide an unlimited data eSIM plan for Tanzania. Instead, the provider offers a range of fixed‑data plans, including options with 1 GB for 7 days, 3 GB for 7 days, 5 GB for 30 days, 10 GB for 30 days, and 20 GB for 30 days. Each plan allows tethering and covers the entire country of Tanzania. Customers who require more data than these caps may benefit from choosing a larger fixed‑data plan, such as the 20 GB option, which can be more cost‑effective than purchasing multiple smaller plans, especially for travelers who use a significant amount of mobile data but do not need an unlimited data volume.