Question about S5 Augment Bloom...

So the S5 that doubles your augment stats, if you're below +200 R-ATK and it gets doubled to above that, will S1 Ranged Amp give the biggest boost? Or does Ranged Amp only apply to what's on it before other S-Augments?

From what I can find, the S1 Amps do not take into account Augment Bloom's doubling effect.

I had a feeling, just wanted to know if it was worth it to put it on my Lightweave, sadly no.