That’s up to you. If something is in the Top 3 though we tend to not want to touch it if at all possible. Just understand that any change you make could help you, or hurt you. You would need to be patient and wait several weeks to see if the changes help you. Don’t panic, and reverse your changes, if the post drops further. That’s common with Google. And it’s a way of “keeping you guessing” algorithmically. Be patient. Give the changes time to work. And then adjust accordingly.