My config:

Launch option:
-novid -tickrate 64 -high -threads 6 +fps_max 0 +cl_interp 0 +cl_interp_ratio 2 +rate 128000 +cl_updaterate 64 +cl_cmdrate 64 +mat_queue_mode 2 -freq 144 -refresh 144 -nod3d9ex -nojoy -console -d3d9ex

// change 64 to 128 if you are in 128 tick server

My crosshair:
cl_crosshairalpha 200; cl_crosshaircolor 5; cl_crosshairdot 0; cl_crosshairgap -3; cl_crosshairsize 2.5; cl_crosshairstyle 4; cl_crosshairusealpha 1; cl_crosshairthickness 1; cl_crosshair_drawoutline 0; cl_crosshaircolor_b 255; cl_crosshaircolor_r 255; cl_crosshaircolor_g 255;

Double switch:
alias +knife slot3;
alias -knife lastinv;
bind q +knife;

Quick switch hand:
bind capslock "toggle cl_righthand 0 1";

Map radar:
cl_radar_always_centered "0";
cl_radar_icon_scale_min "1.0";
cl_radar_rotate "1";
cl_radar_scale "0.4";
cl_radar_square_with_scoreboard "1";

View model:
cl_viewmodel_shift_left_amt "1.500000";
cl_viewmodel_shift_right_amt "0.750000";
viewmodel_fov "68";
viewmodel_offset_x "2.500000";
viewmodel_offset_y "0";
viewmodel_offset_z "-1.500000";
viewmodel_presetpos "3";
viewmodel_recoil "1";
cl_bob_lower_amt "21.000000";
cl_bobamt_lat "0.400000";
cl_bobamt_vert "0.2500000";
cl_bobcycle "0.98";

Internet:
rate 786432;
cl_cmdrate 128;
cl_updaterate 128;
cl_interp 0;
cl_interp_ratio 1;

Boost fps command:
cl_cmdrate 128;
cl_updaterate 128;
fps_max 0;
fps_max_menu "0";
cl_disablehtmlmotd "1";
cl_forcepreload "1";
r_drawtracers_firstperson "0";
r_eyegloss "0";
r_eyemove "0";
r_eyeshift_x "0";
r_eyeshift_y "0";
r_eyeshift_z "0";
r_eyesize "0";
gameinstructor_enable "0";
cl_showhelp "0";
cl_autohelp "0";
cl_disablefreezecam "1";

Net graph:
net_graph "1";
net_graphheight "9999";
alias "+scorenet" "+showscores; net_graphheight 0";
alias "-scorenet" "-showscores; net_graphheight 9999";
bind "TAB" "+scorenet";

Displays the damage dealt and given:
con_filter_text damage;
con_filter_text_out Player:;
con_filter_enable 2;
developer 1;

Mute and enable voice:
bindtoggle "k" "voice_enable";
bind "l" "r_cleardecals";

Another viewmodel:
cl_viewmodel_shift_left_amt "1.5"
cl_viewmodel_shift_right_amt "0.75"
viewmodel_fov "68"
viewmodel_offset_x "2.5"
viewmodel_offset_y "0"
viewmodel_offset_z "-1.5"
viewmodel_presetpos "3"
viewmodel_recoil "0"
cl_bob_lower_amt "5"
cl_bobamt_lat "0.100000"
cl_bobamt_vert "0.100000"
cl_bobcycle "0.98"

Shox crosshair:
cl_crosshair_drawoutline 0; cl_crosshair_sniper_width 1; cl_crosshair_t 0; cl_crosshairalpha 5000; cl_crosshaircolor 2; cl_crosshaircolor_b 0; cl_crosshaircolor_g 255; cl_crosshaircolor_r 255; cl_crosshairdot 0; cl_crosshairgap -2; cl_crosshairgap_useweaponvalue 0; cl_crosshairsize 2; cl_crosshairstyle 2; cl_crosshairthickness 1.15; cl_crosshairusealpha 1;