MobineX does not provide a true unlimited high‑speed data eSIM for Bulgaria. The plans that carry “Unlimited” in the name, such as Unlimited Standard and Unlimited Gold, each include a fixed data grant—1GB or 5GB—with high‑speed access until the cap is reached, after which the speed drops to a reduced rate, for example 128kbps or 1024kbps. For users who need more data, MobineX offers fixed‑data options that can serve as alternatives, such as a 65.09GB plan valid for ten days, a 150GB plan valid for ninety days, or a 100GB plan valid for sixty days. These plans provide a set volume of high‑speed data for their respective validity periods without the “unlimited” assurance.