Help on gpu plz

[YcotoSpurs]

Hi for my first build I'm planning on spending about £900, and the gpu I'm thinking of getting is the radeon r9 280x, however there are a lot of versions, such as sapphire or msi, can someone please tell me what one to choose pleasd

 

[Gam3r01]

Sapphire (toxic or Tri-x) is the go to name in AMD cards. MSI makes quality cards too.