4th job Single Target DPS

I say this knowing full well it won't be spammable. Apparently at the moment when you do BoT -> B-step -> BoT it doesn't work flawlessly, you have to wait a split second after using BoT to use B-step. The reduction will likely make the string flow smoothly.

Thus, i ask if it would out damage the SB/B-step string.

It's an impossibility.