Judging by the stats in EMEA the real headshot machine seems to be :

Zyppan with 300+ rounds maintaining 35% hs.

I told you all the dude is underrated. When I saw his kayo at lockin I was really impressed how good he is mechanically

He was really good last year too
He is like a better victor

people who watched navi/fpx for the last year knew he was quite good