[Guille]

I like most the H U G E ships. Imagine that you see a planet and... Wait, it's moving, it's a ship, not a planet!
I voted for "other", for my precious "Death Star" (44000 kt), a H U G E ship I made for creating Ringworlds or Sphereworls using only one ship and save the maintenance cost of smaller ships or stations until I have them all.
I know a real Death Star has 999999 times the size of the mine, but I actually cannot afford to construct and mantain one of those 120-160 km diameter space stations.