eSIM Firsty pour Swaziland en 2026

Firsty has not published which operators it uses in Swaziland, so the radio side is unknown rather than bad; the table is the place to check the plan details it has actually provided. With a large range of plans, choosing the right data size matters more than finding a particular tier, since the risk is buying more data than a fortnight needs. Firsty lists technology up to 5G, not a guarantee of it. Top-up is stated as available, so an exhausted plan can be extended rather than immediately rebought.