In addition to the other tips,
Avoid starting indoors at home, even though it might be tempting. I can almost guarantee you’ll end up damaging the props and your walls (trust me on this).
Be very mindful of your home point, especially if you’re on the move, and check your RTH (Return to Home) settings. Without front, rear, or top obstacle avoidance, you don’t want it to suddenly shoot up 200 feet and crash into a branch, or land immediately if you’re over water or in an inaccessible area.
For capturing images, there are many settings to experiment with, except for the fixed aperture. People generally find better results using standard still mode and HDR merging with AEB rather than the 48MP mode.
Ray Maker (dcrainmaker), a triathlete and blogger, has some excellent in-depth videos on drones and action cams, including the Mini 3 series. Even if you’re not into cycling, I highly recommend watching his demos on subject-tracking modes—they’re incredibly helpful.
If you haven’t yet, get your TRUST certificate (and consider getting printed cards if you’re worried about being hassled) and a LAANC request app like Aloft Air Control.
As for my flying experiences, I’m mostly a stills photographer focused on architecture, and I’ve enjoyed the new perspectives drones offer. They’re great for scouting locations before hauling my medium format gear. Edward Burtynsky and George Steinmetz are a couple of my favorite aerial photographers. I haven’t done much with video, aside from a bit of self-chasing while boating.
I use the Mini 3 Pro, and while it’s not as high-end for stills as the Air or Mavic models, it fits in my cargo pants pocket. Fast shutter speeds, good post-processing, and, most importantly, good lighting are key. The main limitations are its low-light performance and some lens issues like chromatic aberration and corner blur—similar to a cellphone camera. Keep these in mind, and you’ll still get great shots.
On a related note, the A-1 is a fascinating camera with a bit of history. It was one of the first to offer all the P/S/A/M modes and the front finger dial for adjustments, bridging a gap in industrial design. There are some great FD mount lenses available for it.