Please excuse my extreme noob question, I have recently purchased my first drone (DJI Mini 3 Pro) and am trying to determine the best way to upload and edit content. Is it best to use the DJI Fly app or download and edit directly to a computer? Any input is greatly appreciated, it's been more difficult to research this topic than I expected online.

I always edit on my PC.
I use Davince Resolve for that.
It is free and very powerful, with the only downside that it can be intimidating at first.

I second what @Montfrooij said. Doing your editing from a PC or a Mac is much easier. DaVinci Resolve is probably the best solution because it's free, very powerful, and has a huge support base for tutorials. You can learn very basic editing via YouTube tutorials for Resolve and get moving in about an hour or less depending on how fast you catch on.

Hello there StealthPics. Good day and thank you for reaching out. I hope that our fellow DJI Co Pilots can shared what editing software they are using to edit there work and can give out the best recommendation and information on this matter. Thank you.

One more vote for the Davinci Resolve and PC editing here. Though what suits you best could depend on the use scenario and your skill level.