Sirquack
Member
I learned just about everything I know about Lightroom/Photoshop workflows from this guy's many, many tutorials. Serge Ramelli Photography
Serge does have some great content for sure. I would also suggest KelbyOne even the free content. I pay for the membership and there is a lot of member only content, but most of it comes out for free eventually.
RAW is where photographers stand out. JPG is a great format, but as others have mentioned, you are letting the camera(drone) make the decisions. If you choose the right JPG profile, and have the white balance set correctly, it will be a great photo. But since you are in the sky and time is limited, RAW allows you to take the shot quickly and then post process the image once on the ground. With Lightroom and Photoshop, you can even apply the JPG profile to the image as though it were picked that way. But it also allows you to make changes after the fact.