For that £9 I get 15Gb of data (including EU roaming). One of my kids gets their phone with unlimited calls/texts + 5Gb of data for £5. I doubt I’m ever going to need more than that as on a recent holiday with heavy use I didn’t even get close to exceeding the usage limits.
How much data for £9?
As for roaming, get a local esim. I used AirHub when I travelled to the US and got 5Gb for $4.
Plenty for Google Maps and WhatsApp.
For that £9 I get 15Gb of data (including EU roaming). One of my kids gets their phone with unlimited calls/texts + 5Gb of data for £5. I doubt I’m ever going to need more than that as on a recent holiday with heavy use I didn’t even get close to exceeding the usage limits.