Detailed flight controllers comparison — 10 spec differences found.
Built-in ESC
Connector
ESC Protocols
Gyroscope
Input Voltage
F4 Brushless Flight Controller and ESC V2.0 (BLHeli_32)
BetaFPV
BETAFPV Matrix 5-in-1 AIO - G4 FC + 1S ESC + 400mW VTX + ELRS RX + OSD
RDQ