Not my best but just went 91-40 on nuketown.
I don't know I think it's around the same, mid-upper 30's and 1 death.
I play a lot of CTF and a ton of people actually
Shoot down the gun ships so I switched to spy plane, napalm and mortar. Easy to get,
Only 6 kills and can't be shot down, I dot know how many times y chopper gunner got shot down without getting a kill. So annoying.