With cataclysm, she gets between 450m and 496m. About the same with IR. SBA I managed to get 505m damage. I'd say the three are evenly matched, cataclysm ults more often, but does slightly less damage overall. I think for GR 1, the order should be SBA > IR...

I'll test in Gear Raid 1-23 with PoD off. I have some sets of SBA and IR with similar secondaries.

I'm using cataclysm on her, for the ability to use the esoteric exclusive. I think that could be a better set than IR.