Professional cinematic FPV pilots use two main setups depending on the job:
DJI O3 Air Unit on a 5-inch freestyle build (most common) -- the O3 records 4K/60fps internally AND streams 1080p to DJI Goggles simultaneously. You get cinema-quality footage from a fully acrobatic quad. Popular frames: iFlight Nazgul Evoque F5 O3 version ($290-310).
DJI Avata 2 ($649) -- best for clients needing obstacle avoidance and simplified operation, or for non-acro shots. The Avata 2 cannot do proper freestyle tricks but excels at smooth cinematic sweeps and is safer to fly near people.
For commercial work: the O3 5-inch is the professional tool. It produces the dynamic, impossible-looking moves clients actually pay for -- through buildings, under bridges, around subjects at speed. The Avata 2 produces footage that looks similar to any traditional camera drone. If you need the "wow" shot, the 5-inch O3 build is the only tool for the job.
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