That's not the scenario. Their kicking in the door and yelling "POLICE!" woke you. Do you arm yourself and have them at gun point as they are coming through the door. Do you fire through the door? Do you wait to see if they are wearing regulation uniforms? Do you comply with their orders? What do you do?
There are inherent complications with no-knock warrants but we need them for when a warrant is out for a serious crime.
But what would you do. It being "complicated" didn't help the victims who were faced with the same questions I'm asking you. They didn't get to avoid the questions like you are doing. So, tell us all what you would do.