Some New FOCers (84V VESC 6 based controllers)

[b264]

“best”

You used that word

So the answer is loopkey

How to make an XT90 Loop Key

Arguably, the most reliable way to control power to an ESC [pair] is to use an XT90S loopkey. [20190219_024916][20190219_024931] It may not be the prettiest or the shiniest or the most foolproof, but it probably will outlast almost any other way if done correctly, and it’s certainly the cheapest. This does have antispark characteristics if you use the “XT90S” instead of the “XT90” variant of the female connector. You definitely don’t want to use the female XT90. Essentially, you make “a k…

Cost is <$10 and reliability is super, super, super high.

Even if you use another solution, I would also still use a loopkey.