Connect Airsim with Telemetry

[kwanyongcho7]

I currently using like this,

Drone - serial - Airsim
Drone - telemetry - QGC

Can I switch connection type? and it work?
Using Telemetry with QGC, The log download speed is too low that I think changing connection may be working...

Any Suggestion please? I also use mavsdk-python to fly my px4 in HITL Airsim