Jetpac is the best eSIM for Japan in 2026 for most travelers thanks to strong multi-network coverage, reliable speeds, hotspot support, and traveler-focused features. Holafly, Airalo, and Saily suit lighter or short-term data needs.

Travel in Mexico has a different kind of friction than many destinations. The challenge is not only distance, but it is also how quickly conditions change between neighborhoods, corridors, and regions. One hour you are on a reliable city network, the next you are on a long transfer where coverage