Should I take the Klee banner in Genshin Impact or not?

Genshin Impact 1.7: When will Ayaka and Yoiimi's banner be released, details about the Echo Legends event.

Genshin Impact Plums: All Kaeya's Skills (Basic, Elemental, and Passive Skills)

Genshin Impact: Age, Birthdays, and Zodiac Signs of All Characters

Genshin Impact 1.6 Leaks: How Much Will the Jin Skin, Kazuhiko Intro, Baala Cutscene and More Cost?

Cross-over of Genshin Impact and Honkai Impact 3rd: Release Date, Skins, Rewards and More

Five Reasons Why Genshin Impact is One of the Best Gacha Games of All Time

? Does Genshin Impact support cross-platform play and cross-save?