My Setting
: My Crosshair ;
cl_crosshairsize 2
cl_crosshairgap -3
cl_crosshairdot 1
cl_crosshairstyle 3

Console :
cl_cmdrate 128
cl_update 128
cl_interp 0
cl_interp_ratio 1
rate 128000
fps_max 0
fps_max_menu 0
cl_disablefreezecam 1
snd_headphone_pan_exponent 2
cl_use_opens_buy_menu 0
mat_monitorgamma 1.6
bind mwheelup +jump
cl_timeout "1337"

Toggle weapon's position
bindtoggle h cl_righthand

Clear blood stain
bind shift "+speed; r_cleardecals"

Drop C4
bind "g" "use weapon_c4;drop"

Fake flash
bind "v" "use weapon_knife; use weapon_p250; use weapon_hkp2000; use weapon_glock; use weapon_tec9; use weapon_fiveseven; use weapon_deagle; drop"

Ninja Helper
bind n "toggle gameinstructor_enable"

For Quick-Switch ;
alias +knife slot3
alias -knife lastinv
bind q +knife

Show damage given without console ;
developer "1"
con_enable "1"
con_filter_text "Damage Given"
con_filter_text_out "Player:"
con_filter_enable "2"