Is data necessary for high-altitude cities like La Paz, Quito, and Cusco with CheapESIM?

Using a CheapESIM for data in high-altitude cities like La Paz, Quito, and Cusco is highly recommended. These major urban centers boast excellent 4G/LTE coverage. Data is invaluable for navigation through winding streets, quickly accessing translation apps, checking local bus schedules, or finding nearby restaurants. Given the potential for altitude sickness, having immediate access to information can also be crucial for health tips and emergency contacts, ensuring a safer and more cost-effective trip.