My best is sadly the “killing frenzy”. I almost got running riot, but was shot just before I was able to take down the guy’s shields. Dang it…
Best streak? I’ll say 33 kills in Warzone or BTB.
The best I have gotten in a game was a Rampage.
probably 40+. Got a game with 102 kills and 9 deaths
29 in BTB
Not to long after the release I got an untouchable with a oni mantis.
Rampage in super fiesta with blood of suban and grenade launcher.
a few running riots in warzone with a mix of loadouts and power weps
I got an untouchable once in warzone. I think it was the 2nd time I used the Helios but haven’t come close since.
25 and 0, I think.
I managed to get an unfrig almost a month ago, my first one. Then a couple weeks ago I started streaming on Twitch, my very first video and first game I got an unfrig. Incredible odds if you ask me.
Here’s the link if you guys care to see it, and if you want you can give me a follow too. 
Best Killing spree I have is Invincible, I only got one which is crazy and a bit amazing it was around when Infinitys armoury was released
Check my medals if you think I’m Bullcrapping
38 inconceivable
38 inconceivable
40+ bc im mlg