Iz not best. http://www.gametrailers.com/player/35147.html Iz best. But broken steel looks really cool. Especially because it's bigger than anchorage or the pitt.
Spoilers... Anyone know if it's possible to get back into the Air Base? I missed a few important unique items that I want. Also, it's kinda stupid that you can only access the Citadel Armory if you blow up the place.. otherwise you can't get into it. The only real thing of value in the armory of course is the Alien Blaster Cells, about 50 of them, 3 more Tesla Cannons, unique magnum with scope and a load of ammo and grenades. I blew it up but then reloaded my other save because there are some extra quests that you can't do if you blew it up.