H.Spiral is decent/good, but I don't see how it's amazing for Squigly. Don't have easy time converting from it in neutral (maybe I should try starting from air more).
I'm returning to Eliza, Squigly and Big Band again, since Squigly doesn't convert well from Bomber assist due to slow dash speed. Still not sure who I should run in front, but since everyone advices for Squigly on point, I'll continue pursuing Squigly/Big Band/Eliza. Eliza/Squigly/Band is my most played team after Eliza/Big Band, and it feels more comfortable from a certain PoV, since stronger point character + free charge on DHC (too bad if Eliza gets KO'd first, though Squigly isn't guaranteed a charge on point either). Band/Squigly/Eliza may be an option too, once I figure out when to use Horace as assist.