If you're building an FPV drone at home, the ESC is one of the most important parts you'll choose. The SimonK 30A ESC is a go-to for drone hobbyists because it's affordable, reliable and easy to calibrate. Why SimonK? https://mnobookmarks.com/story21633675/simonk-30a-esc-the-reliable-pick-for-fpv-quadcopters