Last month I did 94 for 1 Which was a death by my own doing and not enemy fire.....
In a game called Fighter Ace I managed 50 aces one time in the MA there thats 250 in a row over 3 days play not one bail or ditch. To my knowledge no-one has ever bettered that and they never will.
The kill streak shows on a pilots tag for example ***** <-- 5 aces 25 kill streak after that numbers show. The enemy can see this so staying alive gets harder

To be honest I like the fact that Aces High is more discreet in the fact that you are more incognito(Not everyone tries to pile on to you because of who you are

.
But Aces High fighter ranking does have K/D ratio, and hit %, Whether they play in a horde or not is another matter.