the new Zod Bomber(Sekhmet) my pick, because its the only bomber where it dont sacrifise much by the way of anything.
Personally i hate the Ursa, its slow unmanouverable the gun points are crap and it looks like a brick.
The Boanerges is not that much good either, its ugly, its slow and its a heavy bomber without a turret, the gun points are crap.
The Zeus is not much better either although its more manouverable but has a lighter armour, dont carry much in the way of bombs.
The Madusa has a turret and is half manouverable, its ugly and also its not as good as some other bombers.
The Artemis, i never really liked, its ugly, it has a limited weapon loadout.
The Athena, it dont carry much, its weapon points are crap but is manouverable.
The Osirus, the less said about this bomber the better.
The Bakha, its well put it like this, your early grave if your not careful.
The Amun, Terrifingly ugly ship, it cant carry much, its unmoanouverable, its gun points arent as good as some but better then the Ursa and Boanerges.