Arma is more cpu based. I got a Asus GTX 660 TI OC 2GB and a I7 4790k @4,4GHz and get 40 - 60 fps in kavala.
So if you want more fps in arma 3 you could better upgrade your CPU I think.
I also had a AMD FX-8120 and doubled, some times tripled my fps.
But if you want it for other games a GTX...
I got a Razer Blackwidow 2013 last week. Got it from a friend for €55 (around £40).
Never had a mechanical keyboard before but I really like it.
It also has a nice usb, microphone and headphone port on the side.
In-game Name
Odd Future
Steam ID
76561198089692566
The date of your ban.
10/28/2015
Member of the team that banned you.
Droge Worst
Reason given for your ban.
Swearing
The Server you initially was banned on.
Server 1
In your own words, Please type why you think you was banned
I...