Many years ago I bought a 350QX Blade Quadcopter, I now fly using the DJI Platform.
With regulations becoming tougher, I had to take the operators exam, and for good measure i took the online exam. Although my drone / platform is the small DJI Mini 2 I am not presently required to take anything more than the operators test.
I film at 1080p to allow easy matching with my ground based GoPros, and DSLR Video footage. I also use my iPhone 12 Pro Max for snap video shooting.
Once back in the home office I always edit using Adobe Premiere Pro, and occasionally I use PhotoShop and After Effects.
All of my videos are viewable on YouTube.