
how's my build (im still trying to get her to act before the first aha and i'm planning to get her LC)
Should I add or change anything?

Should I add or change anything?
I play Yao Guang with Sparxie, HuoHuo, and SW999. While I know E1 is better, is the difference really that big? I mean, her Light Cone (LC) can really boost QoL, and I have a guaranteed pull. As an F2P player, I want to invest more in future characters so, would getting her E1 over S1 be a better choice for me?
I already have Jiuyuan and Sakiri should I go to Daffodil or are they better options?
I'm using Diviner of Distant Reach and Lushaka with an ER rope. I don't have her LC, that's why her SPD is low, and I just want to hear what you guys think I should change
I got Jiuyuan at ~70 pity, and I’m planning to also get Nanally. My questions are: do Nanally and Jiuyuan work together as a team? If they do, which character will be the best choice for their team? and which character is the best pick overall?
Should you use it when she immediately gets it (~60 MMR), or when you have around 80 MMR and automatically enter SS mode?
I only have Yao Guang at E0S0 because I decided to get Sparxie instead of S1 or E1 Yao Guang. Since Yao Guang is the core mechanic to Elation currently, she will surely get a rerun very soon. People say that although Yao Guang’s LC has no good alternatives, Sparxie’s LC is actually better for her damage and is more mandatory, so I’m probably going to pull for Sparxie’s LC.
However, people are split between E1 or S1 Yao Guang. They say S1 makes building her much easier—which, I’d like to add, I haven’t finished building her yet and my current build is pretty bad—while E1 makes her and other Elation teammates deal significantly more damage. My question is: which one is the higher priority, especially for the future of Elation?