tpm2! it is very easy to be burnt, isn't it? i put it into my tamiya fire dragon with team losi 25000 rpm motor, its life had only 5 minutes! after i changed the esc to tpm3 and upgraded the motor to trinity 52000 rpm, wa! the tpm3 never dies whatever my driving style although it is still a cheap esc.
do you play nitro ga, ching?