What I use:
Razer Naga 2014, Razer Blackwidow Ultimate 2016, Razer Goliathus 900*300mm.
My Microwave Computer - http://support.hp.com/gb-en/document/c03714374

Settings:
DPI 1600, Sensitivity 0.590 or 1000, 0.944
Normal 4:3 1280x1024
Launch Options: -novid -high -freq 75 +mat_queue_mode 2 -nod3d9ex1

Crosshair:
cl_crosshair_drawoutline "1"
cl_crosshair_dynamic_maxdist_splitratio "0"
cl_crosshair_dynamic_splitalpha_innermod "1"
cl_crosshair_dynamic_splitalpha_outermod "0.300000"
cl_crosshair_dynamic_splitdist "5"
cl_crosshair_outlinethickness "1.000000"
cl_crosshair_sniper_show_normal_inaccuracy "0"
cl_crosshair_sniper_width "1"
cl_crosshairalpha "255"
cl_crosshaircolor "5"
cl_crosshaircolor_b "0"
cl_crosshaircolor_g "255"
cl_crosshaircolor_r "255"
cl_crosshairdot "0"
cl_crosshairgap "1.500000"
cl_crosshairgap_useweaponvalue "0"
cl_crosshairscale "0"
cl_crosshairsize "3.000000"
cl_crosshairstyle "5"
cl_crosshairthickness "0.000000"
cl_crosshairusealpha "1"
cl_fixedcrosshairgap "3"

Viewmodel:
cl_viewmodel_shift_left_amt "0.500000"
cl_viewmodel_shift_right_amt "0.250000"
viewmodel_fov "68"
viewmodel_offset_x "2.5"
viewmodel_offset_y "2.0"
viewmodel_offset_z "-2.0"
viewmodel_presetpos "0"
cl_bob_lower_amt "5.000000"
cl_bobamt_lat "0.100000"
cl_bobamt_vert "0.100000"
cl_bobcycle "0.98"


Buy Bindings:
bind "kp_minus" "buy ssg08;"
bind "kp_plus" "buy awp;"
bind "kp_enter" "buy vesthelm; buy defuser; buy flashbang; buy flashbang; buy hegrenade; buy smokegrenade;"
bind "kp_pgdn" "buy deagle;"
bind "kp_downarrow" "buy elite;"
bind "kp_end" "buy ak47; buy m4a1;"
bind "kp_rightarrow" "buy tec9; buy fiveseven;"
bind "kp_5" "buy p250;"
bind "kp_leftarrow" "buy hegrenade;"
bind "kp_uparrow" "buy smokegrenade;"
bind "kp_pgup" "buy molotov; buy incgrenade;"
bind "kp_home" "buy flashbang;"
bind "kp_ins" "buy galilar; buy famas;"
bind "del" "buy vest;"
bind "end" "buy vesthelm;"
bind "pgdn" "buy defuser;"
bind "uparrow" "buy p90;"
bind "leftarrow" "buy ump45;"
bind "downarrow" "buy mp7;"
bind "rightarrow" "buy negev;"

Random Video: https://www.youtube.com/watch?v=lSNI1ErEgTA
Cringe: https://www.facebook.com/199416287123845/videos/311804765884996/?hc_ref=NEWSFEED

Copy Pasta Settings:

cl_crosshair_drawoutline 1;
cl_crosshair_dynamic_maxdist_splitratio 0;
cl_crosshair_dynamic_splitalpha_innermod 1;
cl_crosshair_dynamic_splitalpha_outermod 0.300000;
cl_crosshair_dynamic_splitdist 5;
cl_crosshair_outlinethickness 1.000000;
cl_crosshair_sniper_show_normal_inaccuracy 0;
cl_crosshair_sniper_width 1;
cl_crosshairalpha 255;
cl_crosshaircolor 5;
cl_crosshaircolor_b 0;
cl_crosshaircolor_g 255;
cl_crosshaircolor_r 255;
cl_crosshairdot 0;
cl_crosshairgap 1.500000;
cl_crosshairgap_useweaponvalue 0;
cl_crosshairscale 0;
cl_crosshairsize 3.000000;
cl_crosshairstyle 5;
cl_crosshairthickness 0.000000;
cl_crosshairusealpha 1;
cl_fixedcrosshairgap 3

cl_viewmodel_shift_left_amt 0.500000;
cl_viewmodel_shift_right_amt 0.250000;
viewmodel_fov 68;
viewmodel_offset_x 2.5;
viewmodel_offset_y 2.0;
viewmodel_offset_z -2.0;
viewmodel_presetpos 0;
cl_bob_lower_amt "5.000000;
cl_bobamt_lat 0.100000;
cl_bobamt_vert 0.100000;
cl_bobcycle "0.98"


http://slikts.github.io/sensfinder/