If you're building an FPV drone at home, the ESC is one of the most critical parts you'll choose. The SimonK 30A ESC is a go-to for drone hobbyists for its fast throttle response and low price.
What makes it different? https://bookmark-nation.com/story21545143/simonk-red-30a-esc-a-practical-guide-for-indian-drone-builders