Depends, if its a fried egg for like breakfast then hard, but if its in a burger then probably hard.
If it was on nasi goreng, has to hard or in a phad thai, hard.
If its a toad-in-the-hole its gotta be hard.
However if its boiled for curried egg sandwiches or ramen noodles, i prefer hard.
If its just the yolk over steak tartare, raw.