Genshin impact

I don't quite understand, what does Beidou have to do with this? Xingqiu hits during Beidou's ult, right?

Something like that. Both Xingqiu' same as his ult and his E remain on Beidou when switching, and in combination with her ult and the C4 passive, it constantly applies "charged" to the enemy. Plus, the swords provide a nice heal.
But overall you're probably right, Vaporize looks more promising in general, so in this party you can peacefully replace Beidou with another Dimension Door. But I really enjoy her gameplay, and playing her specifically with Bennett is comfortable — throw his ult right at the enemies' feet, switch, and you can stand in block if your HP is low.

Also, basically, I used the free standard pulls given after the patch... Another confirmation that I picked the right main character)



And I got Albedo. I still haven't figured out if I had a 100% guarantee for him (whether it carries over between different banners). But when I saw Sucrose, Bennett, and Fischl in the banner, I decided I would pull for him and was ready to get this guy. Overall, I like him; I'm already leveling him up.