Martinique

Was surprise the one I bought for 41 countries was not covering Serbia, Bosnia and Hezergovina, and Poland. Almost lost my way in both Serbia and Poland. If this can be improved further else the coverage was great

Easy to install and use. You might lose the connection in certain areas but OK in the cities.

The UK EE eSIM performed very stably in London, with fast and smooth network speeds. Navigation, information retrieval, and social media use were all seamless, providing a great sense of security for solo travelers. It also worked perfectly when traveling to Belgium and the Netherlands, and the fact that I didn't need to change SIM cards was incredibly convenient. However, one thing to note is that when moving from the UK to other European countries, you must remember to turn on your phone's data roaming; otherwise, you might experience a signal but no internet access, which can be a little confusing at first. Once set up, however, there were no problems at all, and the overall user experience was excellent. The installation process is simple and user-friendly, even for first-time eSIM users. Overall, it's a convenient and practical choice for travelers who need to travel internationally and want to avoid the hassle of changing SIM cards.