which SD cards do you use with SONY a7r iii 3 for weddings?

Hey guys!
Which SD cards do you use with a7r iii 3 for weddings? What is the minimum write speed do i need to shoot fast stills? No video.... yet....
Which SD cards do you use with a7r iii 3 for weddings? What is the minimum write speed do i need to shoot fast stills? No video.... yet....