My settings :

Soup:
4Tech Bloody Blazing A7 Black USB
Razer Goliathus 2013 Speed Small
keyboard MARVO VAR-136
Headphones Razer Kraken (black)
1650x1050 / 100+fps :|

Mouse:
Windows: 10
DPI: 400
In Game: 2,2

Aim:
cl_crosshair_drawoutline 0
cl_crosshair_dynamic_maxdist_splitratio 0.35
cl_crosshair_dynamic_splitalpha_innermod 1
cl_crosshair_dynamic_splitalpha_outermod 0.5
cl_crosshair_dynamic_splitdist 7
cl_crosshair_outlinethickness 1
cl_crosshairalpha 255
cl_crosshaircolor 5
cl_crosshaircolor_b 0
cl_crosshaircolor_g 0
cl_crosshaircolor_r 255
cl_crosshairdot 0
cl_crosshairgap -3
cl_crosshairgap_useweaponvalue 0
cl_crosshairscale 1
cl_crosshairsize 2
cl_crosshairstyle 4
cl_crosshairthickness 1
cl_crosshairusealpha 1