[NotMyWay]

Does anyone know if there is even any use for these skills? I know that there comes a point where bash no longer gets upgrades, but i checked the skills in uruga and it seems that even a level 4 bash has more damage then maxed bleed/trip. moreover, bleed/trip have longer cool times and more SP usage, and according to FiestaWiki, the only advantage is that it can be chain cast with bash. Is this really useful and a good enough reason to empower these skills or should I use all empowerment points on bash? because I was thinking about maxing the cool time of bash if bleed/trip are going to be useless... Also, do these skills have a shorter casting time then bash?