1 and 9!! ^^
"Who is your favorite character to write for and is this the character you find easiest to write for?"
In terms of just writing it has to be Scaramouche but in terms or x reader stuff it has to be albedo!
"Do you visualize scenes in your head before you write them? (Can you picture the setting, character body language etc)"
Yep! I write a basic summary of what the story will entail, visualize, is describe then make it a bit longer if needed!