title_body: Tuning with notchy motors on Betaflight
upvoted_answer: What frame are you running?  Which propellers?  What craft AUW?
  
  I have very similar setups built as racers, that perform brilliantly on both BF3.5.7 and BF4.1.1.  Even super-notchy 1408 motors on aggressive 3052F props can fly quite cleanly.
  
  In terms of tunes and filters, both are nearly stock tunes and fly well, at most some filter adjustments to compensate for the higher RPM that naturally comes with 3" craft.