Is SouthESIM's mobile data generally more dependable than local Wi-Fi when I'm in Antigua or around Lake Atitlán?

In many parts of Guatemala, especially popular tourist spots, your SouthESIM's mobile data can often be a lifesaver compared to public Wi-Fi. While cafes in Antigua might offer Wi-Fi, it can be slow or unreliable, particularly during peak times. Around Lake Atitlán, Wi-Fi quality can be even more unpredictable, often affected by local infrastructure or even power fluctuations. Having your own mobile data means a private, consistent connection that moves with you, ensuring you can always look up directions or book your next shuttle without hassle.