The only reason to use Reverse Flourish is to build random TP to start things or to solo skillchain, otherwise you are better off meleeing for TP. Otherwise it was this (where both WS were Rudra's Storm):



Terpsichore did not change how I used reverse flourish, it only changed the weapon skills that I was using and the fact that I no longer had any use for flourishes outside of Reverse and the random Violent. It's the downfall of Terpsichore: a million FMs and no reason to spend them. As a result, the only aspect of DNC that it changes is that you use fewer of DNC's inherent abilities.