Betaflight / Cleanflight All-In-One (AIO) Flight Controller Roundup

Betaflight, Cleanflight, and even KISS flight controllers! Which flight controller is best for you? I'm running down all-in-one (AIO) flight controllers! If it's got a flight controller, plus an OSD, video transmitter (vTX), ESCs, or anything else, then it might count as an AIO, and it's in this roundup.
This roundup represents over 20 hours of work. If you find it to be helpful, please consider supporting me via Patreon:
CORRECTION: The TBS Elite Bundle does have a current sensor. I based my original claim on the fact that the ESC expansion board doesn't have a sensor, but the FPVision itself has the current sensor in it. Anyone who is using the FPVision will have current sensing.
CORRECTION: The pricing for the Passado has been announced. It is $60, about twice what I guessed. Adjust your conclusions accordingly.
CORRECTION: The HGLRC v3.1 Pro has an 8 MB dataflash chip for use with Blackbox.
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Feature comparison of the boards is here:
Spreadsheet comparison of all FC's in this roundup is here:
PDF copy of this slide deck is here:
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Boards included in this roundup are:
Sirin FPV USA -
Sirin FPV USA -
Sirin FPV Europe -
Omnibus F3 - USA -
Omnibus F3 - USA -
Omnibus F3 - China -
Omnibus F3 - China (CLONE) -
Omnibus F3 Pro - USA -
Omnibus F3 Pro - China -
Omnibus F4 - USA -
Omnibus F4 - China -
Holybro Kakute - China -
FlyingLemon Kiwi - Europe -
Furious FPV Kombini + Passado - Vietnam -
Furious FPV Kombini + Passado - USA -
Furious FPV Radiance + Passado - Vietnam -
Furious FPV Radiance + Passado - USA -
FlyPro Tower -
RacerCube - China -
SPRacing F3 Evo + CleanFlight OSD - UK -
HGLRC F3 v3.1 Pro - China -
KISS AIO -
Raptor 390 Tower - USA -
BrainFPV RE1 - USA -
mPDB - USA -
TBS PowerCube - USA -
FPVision - USA -
TBS Elite Bundle -
Betaflight F3 (FPV Model) -
Betaflight F3 (Rotor Riot) -
Betaflight F3 (Rotorgeeks) -