Okay, first of all this is some pretty cool destruction.
More importantly, if you are building something that you want to last, and to survive all different types of attacks, I want the door on the left (but not the music they are playing in the background – argh)
What do you make the walls out of if you have this door? It looks awesome, but if I put it on my house those sledges could tear through my plywood exterior walls in a matter of minutes (if that long). So do you need all concrete and steel with security windows as well? When they bring out the two man door breaker the walls is actually giving before the door!