Gunboat would be the fastest at killing fighters. Needs testing on these elite ones of course.
Thrust + guns + missile salvo and instagib on each fighter in ~10 seconds.
In a battleship, frigate or cruiser it's a lot slower unless you're good with flak.
A bomber is just about as good as a GB although it costs money for missiles. Nova work wonders if you have the ping and timing to do it.
Maybe light fighters should have an advantage though with less cargo and firepower.
Say 4 points per pilot?(and no, I don't have a LF)
