You know you could “feed” bennett particles to xiangling, while her ult is active right? You know that’s what you call gap filling right? You know xiangling can gain energy and have only a 6 second down time, even less if guoba is plopped down right? I have both her and diluc crowned, problem is that she’s c6 and my diluc is c0. Characters have caveats, so we play around those caveats to make them shine. It’s like saying beidou is dogcrap because you refuse to weave auto attacks in combos. The only characters who don’t have caveats are Bennett and Venti. Also, skyward spine isn’t the best er weapon, favonius lance is. 5 star doesn’t always mean > a 4 star