When the potential for aerial mapping and aerial surveys was put on the table for drones, DJI needed an industry-accurate solution.
DJI Phantom 4
All the Phantom series drones require a Micro SD card with a maximum capacity of 128GB. The card supports a write speed of at least 15MB/s.
The most common fix for gimbal issues is a simple recalibration or readjustment, and this will fix the majority of issues.