Need Advice on Best Travel eSIM Europe Options

Hi everyone!
I’m planning a multi-country trip and looking into the best Travel eSIM Europe options.
I’ll be visiting France, Italy, Germany, and maybe a few others.
I want reliable data for maps, WhatsApp, and social media.
Has anyone recently used a Travel eSIM Europe plan that worked well across borders?
How was the activation process and network coverage in different countries?
I’m hoping to avoid roaming charges and local SIM hassles.
Are there any good short-term or pay-as-you-go plans you’d recommend?
Also, do they work well in rural areas or just major cities?
Appreciate any tips or provider suggestions—thanks in advance!