Meshtastic uses LoRa, so slow speeds but far distance. A better choice is reticulum, this combines LoRa, Wifi HaLow, Wifi 2.4 & 5 GHz and BLE together into one network stack. So in a city we could have faster data speeds all sharing WiFi and rural areas that currently need satellite we could have a connection over far distances wirelessly. Reticulum is also encrypted, meshtastic is not