[Unsullied_Spy]

Switches are, IMO, best for programming and getting the ESC calibrated to your radio. I have a few ESCs without switches and I don't know how I'd be able to plug in the Deans and work the transmitter if I weren't ambidextrous. I do think that they should go with the open circuit switch though, my MGM is that way and since the switch broke off it has still worked just fine. My problem with having a switch is it's inevitably going to get dirty and messed up, so it would have to be a well-protected switch (rubber boot over the opening in the case would suffice).