Going to have to go with the paktahn on this one...6 torp hardpoints...4 plasma and 2 ion guns...although they are a bit slow, but none the less...makes confed capships go boom!
I really consider all bomber in WC to be under the fighter bomber category seeing as none of them are as big (comparitivily to fighters) as to bombers today--well excluding the Devastator which is more like a "fast" corvette. (just my opinion)
But for everybody, this thread includes torp bombers, fighter-bombers, and "any"-bombers
Well I'd say the devastator is the most powerful...the addition of the plasma guns made torpedoes pretty obsolete IMHO. Also kinda took the fun out of killing a cap ship. Just fire the gun a few times and BOOM! It's gone.
But that is the fun of it! Just 6 shots and then you have bugs for dinner.
Seriously, though. I love firing that one tackyon gun at my targets, unreal gun pool! Just hold down the trigger with some aimming and you've got a stew of roachs!
CrossBow - a combination of devestating gun power, good manuverability (for a bomber), good speed (again, for a bomber), excellent shielding and good looks .
Since I quite dislike flying any of the WC bombers I go with the Morningstar as my favourite Capship destroyer.
The Broadsword, Devastator and Longbow had at least a kind of bomber feeling for me, being slow and sluggish (not that I did enjoy flying them) but powerful.
The Crossbow is kinda cool because it mounted Neutron guns but it was too fast and agile for a bomber, it just felt like a big fighter.