eSIMNEXA does not offer an unlimited data eSIM for Austria. The Austria‑specific plans available are fixed data plans with caps such as 60GB for 30 days, 30GB for 30 days, 20GB for 15 days, and 20GB for 30 days, all providing 5G connectivity and tethering. For travelers who need more data, a larger fixed plan or a different provider may be more cost‑effective unless they are extremely heavy data users.