Supera link does not offer any unlimited data eSIM plans for Oceania. All of its available offers provide a fixed data allowance of 5GB per day, with validity periods ranging from 7 days to 30 days.
For example, the “Global 109 Countries – 5GB/day” plan with 7‑day validity costs $42.01 USD and includes tethering and reduced speed of 1024 kbps, while the 30‑day version of the same plan costs $175.68 USD and offers the same daily data allowance and speed limits. Choosing one of these fixed data plans may be more cost‑effective unless the user is an extremely heavy data consumer.