Ahh alright. Im just wondering if QDS is any good. I've tried testing it using script for QDS spam (for the sake of my finger health) at 189 aspd. The result is quite dissapointing
What job level is the Rebel you are testing with? I have not tested with job 60 Rebel (must be job 60 to get full 4x dmg with QDS if I understand the skill description correctly).
With two Rebellion's Scarves AND max Eternal Chain AND job 60, it should do 8x normal attack damage, which sounds nice in theory.
Having to micro-manage your aspd to hit exactly 189 sucks though, not worth it for me.