At the same time though the proc. rate for the 2-4 hit Ursine claws when using Footwork is extremely high, so much so you could sacrafice any DA/TA atma's and gear and probably see little to no difference in the proc. rate. Granted the rate of probability in this game is high, so I imagine there are some situations where it might be more beneficial, even the 2-4 hit Ursine claws have their uses outside of footwork.