There are many LoRa modules available out there on the market. And we can surely say that RAK4270 module is one of the most competitive ones.
SX1261, SX1262 and SX1268 sub-GHz radio transceivers are ideal for long range wireless applications. Both devices are designed for long battery life with just 4.2 mA of active receive current consumption. https://www.semtech.com/products/wireless-rf/lora-transceivers/sx1262