Check out this fresh clean build from Midwest Custom Drones - iFlight SL5 V2.1 HD - with full size air unit! This build consist of a Hobbywing 60amp ESC, Speedybee F7 Bluetooth Flightcontroller, 1000UF 50V Capacitor, DJI Air Unit, Team Black Sheep - Tracer Reciever with Immortal antenna, GPS M8.2, and XING 2306 1755kv.

Very easy assebmly for this build.

The setup was done using BetaFlight over my computer, but all tuning and changes in field were made using the Bluetooth app function which worked flawlessly. This made for tuning to be extremly easy and straight forward. Allowing for me to fly a pack for a few minutes try someting, make a few changes, and then get back out on the field again to continute testing.

The flight charteristics with this drone are great! It has a nice grip in the air and strong authrotity when moving at quicker speeds.

We used Kot King on all the electronics to conformal coat/water proof them as best we can. Being that we fly during the winter and in pretty harsh conditions somtimes, we wanted to make sure it can withhold the weather.
PID Profile 1 - YouTube Tune - Lower Pids- Filtering -
PID Profile 2 - Medium Pids/Feet Forward Mild FIltering
PID Profile 3 - HIGH PIDS/Feet Forward - Lots of Filtering

Rates 1
Rates 2
Rates 3