A small word of caution about using the ESC endpoint to limit current. Most ESC part throttle efficiency is much lower than at full throttle and in marginal power handling setups there is much documented evidence of people burning out controllers indulging in this. While most 10S pattern setups have considerable safety margin in this respect there is no doubt that from an efficiency point of view a better way to limit the energy drawn from the pack is to reduce the load on the motor. A wider selection of E props, especially higher pitch ones would help in this respect.

Malcolm