I’ll be traveling through Europe soon and am trying to decide on a reliable eSIM for mobile data. I recently came across TooSIM and wanted to see if anyone here has firsthand experience using it across Europe. Back then I used Airalo, but lately it started dropping even when I was in the middle of big cities, so I’m just hoping to find a better alternative this time. How was TooSIM for you? Was it worth the cost compared to other eSIMs?

Why not just by a sim or e-sim on arrival in Europe? Probably cheaper and easier.
Free roaming in the EU and some other countries.