that video posted in this topic only backs up my statement. as for superior taichi styles. dunno each has its ups and downs and different aspects. wudang is not "considered" a branc of tai-chi but in all aspects it is, same with bagua. wudang, wu style, and yang style are the top styles in tai chi. on and sun style is not just a collab of yang and bagua, but a collab of yang, bagua, wu, chi na,and a bit of plumb blossom thrown in. it is a more recent branch of tai chi and is "very" focused on martial aplications. like i said before all tai chi is effective in combat.