C1 Hu Tao or C0 Yelan?

I'm around 78 pulls deep, and have a guarantee, and I already have Hu Tao and Staff of Homa, should I go for Yelan? Or is it better to just go for C1 Hu Tao? Considering that the only weapons I have for Yelan are Elegy, Sacrificial, Favonius and Stringless