7PXR or M17
#18
For those having battery life issues with the M17, try reducing the brightness of the screen as much as you can tolerate. Also setting the screen to 'key-on' mode with a relatively short on time will help. For an endurance race we ran one hooked up to a USB power bank.
#19
M17 has published latency somewhere under 2ms and the SSR protocol works with other brands of servos on the market. (I run AGFrc servos)
As far as I know Futuaba doesn't have any published latency #'s.
As far as I know Futuaba doesn't have any published latency #'s.