What do you think is better?

http://www.youtube.com/watch?v=pUD4wDvdT58&feature=related

This shows 2 skillchains Fusion to light and also shows a magic burst at the end of the SC
(A skillchain is when you stack weaponskills to make an extra element attack done solo or as a group just had to use your weaponskill and someone else or if you had the TP could solo mulit weaponskills to make the SC , A magic burst was when a spell caster would time the same elemental nuke on the mob at the right time for extra damage or longer enfeeble depending on spell)

Or Battle Regiment
http://www.youtube.com/watch?v=JClEFLLXleY

Witch one do you think is better/more fluid