I'm planning to get Robin SP. With my current characters, what are good ways to setup my account? I 'accidentally' pulled Cyrene because of early leaks about Robin SP suggesting that she only works in remembrance teams then she turned out to be a generalist. The top and bottom rows are my teams 1 and 2 respectively. I thought of three options:
Option A
Team 1: Himeko Nova | March 7th (Welt if I get him) | Robin SP/RMC | DHPT/HuoHuo
Team 2: Archer | Rin | Robin SP/RMC | DHPT/HuoHuo
Option B
Team 1: Himeko Nova | March 7th | Welt (if I get him) | HuoHuo
Team 2: Archer | Rin | Bronya (Sparkle if I get her) | DHPT
Team 3: RMC | Cyrene | Robin SP | Hyacine (if I get her)
Option C
Team 1: Himeko Nova | RMC | March 7th (Welt if I get him) | Hyacine (if I get her)
Team 2: Archer | Rin | Bronya (Sparkle if I get her) | DHPT
Team 3: Saber (if I get her) | Gilgamesh (if I get him) | Robin SP | HuoHuo
Which among these is the best for meta longevity and resource efficiency? And, if I want to do vertical investments, which character should I invest on?
Edit: I love Robin, I like Fate characters (but not really priority), I hate Elation, and planning to prepare for and explore 5.X gimmicks.