CS:GO Starting Options

I'm using this (maybe top performance settings = worst graphic):
-refresh <monitor_refresh_rate> -threads <number_of_threads> -nojoy -high -fullscreen +mat_disable_fancy_blending 1 +cl_forcepreload 1 -limitvsconst -forcenovsync +r_dynamic 0 +r_muzzleflash 1 -novid +mat_queue_mode 2 -disable_d3d9ex -r_emulate_g -softparticlesdefaultoff