Red's question (2)

can someone educate me on artifacts please...

I can never make up my mind and I need opinions. :) ( I'm kinda bad at this stuff)

my characters -
Keqing (lvl 40)
Amber (lvl 40)
Kaeya (lvl 40)
Noelle (lvl 40) 3 constellations unlocked
Barbara (lvl 40)
Sucrose (lvl 40)
Fischl (lvl 20) 1 constellation unlocked
Beidou (lvl 20)
Razor (lvl 20)
Lisa (lvl 20)
Xiangling (lvl 19)