No CFG will help if your FPS is fluctuating. Always use fps_max 99.5 or 101 to ensure your engine remains stable. If your game feels "floaty," check that is turned OFF in your Nvidia or AMD control panel.
cl_updaterate 101 : Ensures you receive the maximum data from the server. best cfg for cs 16 headshot better work
If you want a "better work" config, you must manually check these values in your config.cfg or userconfig.cfg . The "Golden" Network Rates No CFG will help if your FPS is fluctuating