Nomad caps are killing machines. Well, if the goal is to kill themselves...
The gunboat - immensely huge. She also has only 5 turrets (which have only 2 refire). The FG is fairly good, but a single FG doesn't make a ship OP.
The cruiser - absolutely immensely huge. I think I even managed to mortar those with my BS, while they were TSing. Those 12 guns and a good armor don't suffice it.
The battlejelly - an... abs.... abs... enor.... hu... hu... hugely, immensely, tremendously, monstrously, enormously, vastly corpulent squid! She does have good dps rating, but, basically, she is only an oversized turtle with none of those little, annoying missiles. While she can beat any heavy BS at charging, she sucks against those tiny Order Ossies.