Roamingo does not provide an unlimited‑data eSIM for Ireland. All of its Ireland‑specific plans come with a fixed high‑speed data allowance. For example, the Ireland 20GB plan is valid for 30 days and costs $29.00 USD, while the Ireland 10GB plan is valid for the same period and costs $12.00 USD. The plan named “Europe Unlimited for 1 day”, despite its title, offers only 2GB of high‑speed data before the speed would be throttled. Choosing a fixed‑data plan may be more economical if you do not require an unbounded data supply, unless you are an extremely heavy data user.