well, premade vs premade things are different ofc. you have to work together to get a kill. even in my escort i would never say that it was my kill. the scis did their job, the healer keeps me alive, the (if present) second escort is on the same target. subs are chained and whatever.
edit: if you don't belive that you can do insane dmg in a faw cruiser, give me a pm and let's fly together a couple of matches. well, you can send me always a pm if you want to fly in a team and need someone, but then i'll use my escort since it's much more fun to play and i don't feel dirty.