What is the best weapon in counter-strike global offensive?

What is the best weapon in counter-strike global offensive?
I am in doubt between ak-47 and aug ,sg
Aug and sg are good weapon =)

AK47 and Knife i am then a god i am an ninja around corners and can aim like an ak 47 .-.

Nothing can beat the AWP , master it, master the reflexes and you will make people break monitors.

For me is best:
AWP - Fever Dream Factory new and Bayonet knife Fade Factory new

I would liek to play AWP, because it's hardest weapon in game. Any time taking AK.

AK47 is the best in my opinion because its oneshot
im getting afraid while getting heads with the m4 but no dead people

AK47 classic oneand also old school
One shot easy with this one

AK47 probably, but still I love the P90 even tho its a bad weapon ^^'

M4A1-S very good weapon because no recoil Also, all pro players uses M4A1-S

I prefer M4A1 but also the AK47. Deagle is OP too