Is public Wi-Fi in San Francisco sufficient, or does CoreESIM provide superior connectivity?

While public Wi-Fi is available in select areas of San Francisco, its reliability, security posture, and throughput can be highly variable, particularly in dynamic environments like Golden Gate Park or while transiting on Muni. A CoreESIM profile provides a dedicated, encrypted data channel via a cellular network, ensuring consistent performance and enhanced privacy. This is critical for real-time applications such as precise GPS navigation, secure mobile banking, and maintaining communication without reliance on potentially compromised public hotspots.