Stellar eSim does not have any truly unlimited data plans for Malaysia. All of its plans that are listed for Malaysia have a fixed data allowance and a set validity period. For example, the 100GB plan is valid for 60 days, and the 50GB plans range from 15 to 180 days. These fixed‑data plans can be more cost‑effective for travelers who know their data needs ahead of time, while truly unlimited high‑speed data is not offered by Stellar eSim in Malaysia.