Antec makes a good case, personally think its overpriced for what you get (2 fans, no cable routing, unpainted interior).
In order I'd go at that price range:
Sentey Black Box 4284 V2.1
But, you are the one who has to look at it, so if you dig the Antec there is nothing wrong with it.
Your graphics card falls between the minimum and recommended specs for BF3, so you'll be able to play it, just don't expect to max out any settings.
Please read through the thread thoroughly before responding.
Nobody wants to read a wall of text, formatting is your friend.
i5 3570k | 8GB G.Skill 1600MHz | R9 290 | SeaSonic 750X