Flourishes are incredibly mediocre. They're supposed to be fast and to let you run down quick enemies, but in reality they don't do either of those things as well as other weapons. The forward movement (not animation) of Flourishes should be swapped with Spurs. This would make both families less terrible.
Oh, and please replace the Spur charge attack with the one from any other weapon in the game, including the starter newbie weapon. I might use it then.
ITT: This weapon was not made for me and therefore it must be changed.