This article will cover the important things you should know about when buying your next flight controller. I know it can be daunting with about 5 new flight controllers being released just about every week. If you just want to know which ones I think are best check out our best overall FPV racing flight controllers article (coming soon), but read on to learn the basics of what to look for in an FPV flight controller and why.
This is a companion discussion topic for the original entry at https://blog.unmanned.tech/fpv-racing-flight-controller-buying-guide/