what is best

What is the best weapon for ct is it m4a1-s? or what do you thnik let me know

I think it it is the M4A4 and the P200 From T side i think ofc the AK and the Glock

To be honest it depends on both, your gameplay and the maps.
For exemple maps like Inferno, Nuke, Mirage I would recommend using the traditionnal M4A4, but for maps
like Overpass, Aztec, Dust, the m4a1-s is a good choice coz its more accurate and there is bigger spaces

Ak 47 hyperbeast and AWP dragon lore .... The best is ....