actually as long as it adds up to -35
and its not fps...its spw
swings per whirl
if you are at the 1h maximum speed (that is also if you are using a 2handed sword on a barb as 1hander)
you are swinging 6 swings per whirl
-10 the first break is 4 swings per whirl
and anything above that is 2 swings per whirl