Deagle gold or AK knife

So title says all. additional informations:
-i do well at GM (with m4-c actually (cuz silenced))
-i have an ak silver so my question is, when i have ak knife...it doesnt look cooler than silver but its usefuller cuz of knife so i am sure that i wont use silver anymore
-i dont have any deagle or conda camo/adv. but im pretty good at pistol matches and i snipe very often. whats the ammo of G.deage again? is it worth it(so the 3 extra bullets)? pls notice: i dont have deagle camo but do well w7 normal deagle.
-Is ak knife also better in TDs or same as silver (heard rumours about more recoil and less accuracy.
Thx for answers^^

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