So here is my opinion from my experience and some DVR. I compare racemode to standard mode (720p and 1080p). Just so you can get an idea of how it looks.

I'm sticking to racemode myself.

The quad:
Quadmula Siren F5 Split mini
Tmotor F7 mini (MPU6000)
Tmotor 45a ESC
Tmotor Slat 2306.3 2500kv
Matek ELRS EP2
Walksnail V2 HD (4:3)
Foxeer micro lolipop LHCP
PizzaCutter props by HQ
FlyHighFPV CNHL 1500mah 4s lipos