5 SN. SoR noms up more than just two pieces of quanta = GG. I also find myself Discarding HG's often, instead of wanting more.. o.O
Though it does work with a 3 SoR + Sky Blitz + 1 SoR combo, that's chimera against any DR shield. Plus, 3 SoR is a bit too risky to feel good with it. (With only 10 quanta)
Sure, it's all a matter of preference.