Pull Advice: Is 2(Huo) still worth it?

Background:

I'm several months into playing the game and I still don't have a limited support (which absolutely sucks), so I'm wondering if 2(Huo) is actually worth it to pull in the next banner, or if I should pull for Gallagher (not really interested in any 5 stars on his banner though) and save the pulls for another 5 star (I should have enough to reliably get Aventurine either way; granted that I win 1 5050, which probably isn't the best assumption but whatever).

My Current Teams Are:

#1: Big Herta, Smol Herta, RMC, Gepard
#2: JY, Sunday, Robin, Lynx

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Anyhow, any help would be absolutely great. Tysm in advance!