nextSIM does not provide a truly unlimited data eSIM for Romania; all available plans carry a maximum amount of high‑speed data and drop to a lower speed once that limit is reached. The plans marked as “Unlimited” in their names actually include fixed allowances, such as 1 GB per day or 2 GB per day, after which the speed is reduced to 512 kbps or 2000 kbps.
Travelers who need more data can choose one of nextSIM’s fixed‑data alternatives. For example, the eSIM Unlimited Plus 1 Day Romania plan offers 2 GB of high‑speed data with a 2000 kbps throttle after the limit, while the eSIM Pro Romania 200GB 365Days plan gives a large 200 GB allocation over an entire year without any speed reduction. These fixed‑data options are often more cost‑effective for users who consume large amounts of data during their stay.