Review on RunCam Swift Mini 2 Mr. Steele Edition: High-Definition 600TVL CCD FPV Camera 📷 with OSD, NTSC, One Touch Scene Setting, 2.5mm FOV 140° for FPV Quadcopter Racing Drone by Dave Rasic

It may not have the best picture of any camera, but that's enough for me. It's small, light weight and I like to control the settings via UART. The default color settings are slightly different, but there's an adjustment for that. Mine had a lot of purple as can be seen in the screenshot from its first flight. All in all a good camera for the money.