Can someone explain what is the the "simonk flashed" my vague understanding from reading some posts that its some kind of re-fashing firmware for ESC to perform on multirotors ???
thanks
Pulso have some very well made ESC's but the firmware is totally lame for MR's. Different story with the SimoK rework.
Out of the box my favorite is the 50A from Suppomotor. It can even drive those tricky 3506 T-Motors.