[Fyron]

BBs move as fast as smaller ships in combat. The loss of 1 strategic move point compared to BCs is overshadowed by the Heavy Mounts. DNs lose 1 tactical movement compared to BBs, and have the same mounts. This is why DNs are not my favorite ship size. They are only slightly more effecicient in C&C and Engine space used, but this slight advantage is overshadowed by the slower tactical move. They can be out-flanked/out-ranged by BBs and smaller ships.