First question to ask yourself in a major piece ending: who has the initiative? Whoever it is, prolly has the advantage.
I sorta like the queen. Only because if I don't like the position, I can usually bail out with a perpetual.
But strictly speaking, the 2 rooks are stronger. If those 2 rooks both attack a pawn, the lone queen cannot stop them from taking it.
Which stronger in the end games, 1 Queen or 2 Rocks?