depends on the range. you don't want to do both parts of 5BB since that pushes you out quite a bit. 5C falls short a lot too so doing that early will save you the trouble of maybe whiffing it later. You really just gotta mess with it to see which is best for what range and get a feeling for it. If I think 5C will whiff, I just go straight into 2C from 2B/5BB
Also finished testing on Aoko, Tohno, Nanaya, Kouma, Miyako, Ciel, Sion, Ries, VSion, Wara, Roa, Akiha, Arc, Red arc, and VAkiha.
just 9 more real characters to check.