Balloon tracking using TTN

Dear:
Congratulations for such an interesting project, I think LoRa is a more reliable system, because we had experience with PI IN THE SKY systems and we really didn’t have a reception beyond 3 km.
I hope that with LoRa you will have much greater coverage.
I wanted to take advantage of this thread to ask if you are trying to send in addition to the telemetry of the globe also images use SSDV, or if you know who is working on it (SSDV on LoRa) help me with that information.
Many thanks and best wishes for success for you from Ecuador- South America