E sims

Are e sims a better option than purchasing extra data? They look a cheaper option, any drawbacks or problems TIA

Phone must have esim support but work like a normal sim.

Donmac I don't believe that eSIMs will make any difference when purchasing data. They are just a digital replacement for your physical SIM card. You can read more information about eSIMs here and just let us know if you have any follow up questions.