Originally Posted by rcduder

sensored gives no cogging at low end and has better throttle and brake responses and generally runs smoother sensorless can be used for club racing (i know i did when i bought my first t4.1 rtr brushless and cogging would just make me mad so i went to sensored and havent had any problems with it yet) but i wouldn't recommend using it in competitions due to like i said cogging is a big issue, and also on every sensorless motor ive seen they can't be rebuilt if something goes wrong inside vs sensored motors are totally rebuild-able