from memory:
rhino 2.4
kira 2.2
redeye 2.1
fletcher 2.1
im amazed at >3 kpm: you guys play the 8v8 servers only? hard for me to imagine 3kpm on 6v6 minlvl servers (judging purely from how i usually am in the top frag percentiles)
from memory:
rhino 2.4
kira 2.2
redeye 2.1
fletcher 2.1
im amazed at >3 kpm: you guys play the 8v8 servers only? hard for me to imagine 3kpm on 6v6 minlvl servers (judging purely from how i usually am in the top frag percentiles)
Stoker with 1.4
Phantom/Skybro/Nader with 1.3
Fletcher with 1.2
Kira with 1.1
Vassili with 1.6 kills/min (no hate pls)
2nd place is Proxy with 1.3
This is pretty weird, I have the most kills with Fragger, but the highest kills per minute with Aimee. And yes, I use the Grandeur with her, can not STAND staying still.
http://images.akamai.steamusercontent.com/ugc/272844170674419712/4E6EA6C705DFA476505C6E9B36CDDAAF6C689A4D/
http://images.akamai.steamusercontent.com/ugc/272844170674419589/A4D3BBAA8CE0B11DDFCC96C2B9DA879B596A9AC1/
Keep in mind I’m a lowly lvl16 noob, and that my stats are still bad from when I started and had no clue how to move, and had no useful loadouts, and I used to play execution and ranked, which should tone them down a fair bit:
Kira: 2.2 kpm
Skybro: 2.4 kpm
Fragger: 2.7 kpm
Arty: 2.8 kpm
[quote=“exoticLagoon;181757”]I like how everyone has a different merc with highest KPM, there are some recurring ones like Rhino and Proxy, but the balance seems great.
Except Bushwhacker may be underpowered, he’s nowhere to be seen.[/quote]
He’s my #4 at 1.3 KPM, tied with #2 Rhino and #3 Nader.
I was actually wrong, Aimee has the most, 1.2 kills per minute, though like Vassili, she presently has less than 100 kills.
I have very little time on first two, the rest is at least 30h (Arty) to 150h (Nader). If I could sample only recent ~6 months then Nader would be much higher because I used her a lot in the beginning when I was playing like a total scrub 
1.67 Aimee (3h)
1.66 Rhino (6h)
1.52 Stoker
1.37 Nader
1.35 Fletcher
1.32 Arty
[quote=“Amerika;181686”]Stoker: 3.3
Aura: 3.2
Aimee: 3.1
Fletcher and Thunder: 3.0[/quote]
K wtf, tell me your hacks already.
@Amerika do you upload any video’s of you playing ? I’d love to see your magic 
Amerika1919 on youtube. His videos are a pleasure to watch and nice learning material - great skill, raw uncut footage so you see everything, no added music etc. I watched his last video yesterday - Stark AR Stoker, K/D 50+ to 9 on a min lvl10 server. Basically SD needs to add some new badges because he gets Aces and Rampages every spawnwave 
Guys good news! My Rhino now averages 1.3 kills per minute! I am now 8% less scrubby! 
1.7 Nader
1.5 Rhino/Stoker/Fragger
1.4 Phantom/Redeye/Thunder/Phoenix
1.3 Fletcher (Surprised)/Bushwhacker/Skyhammer
1.2 Arty/Aura/Proxy
1.1 Sawbonez (Really?)/Vassili
0.7 Kira
0.3 Sparks
0.0 Aimee (never played her)
What I learned from this: I am most efficient at killing with Nader (thanking the Crotzni over here) I am more effective with Fragger than I originally thought and although I have only 2 hours on Rhino he is a close match and I somehow I am not the best killer with Sawbonez which brings up the question to why the fuck is a squishy merc that is meant to hard camp an area and not much for killing is more effective for me than a merc that is the perfect balance between killing and supporting (he is my most played merc mkay?).
Oh and I also suck with Sparks as much as I expected.