ATI 5570 XFX, Asus or Sapphire??

[qadri]

Hello,

I'm upgrading my PC and the graphics card is part of it. I don't do gaming but do lots of multi-tasking and would like to use the PC for HD video.

I have under £50 to spend (I have pushed it up a little as originally it was -£40) and after doing a bit of looking around I have narrowed it down to (all DDR3 1GB and very similarly priced):

XFX:
http://www.microdirect.co.uk/Home/Product/51168/XFX-ATI-Radeon-5570-1GB-PCI-E-2-1-DDR3

Asus:
http://www.digital-fusion.co.uk/Inu_products/INU_ProdDetailsL9.asp?ref=8881A232

Sapphire:
http://www.digital-fusion.co.uk/INU_Products/INU_ProdDetailsL9.ASP?ref=28592692&pnb=11167-04-20R&des=Video-Card-Radeon-Hd-5570-1gb-Ddr3-Pci-e-Dvi-Hdmi

Which one should I go for? Your help is much appreciated.

System spec:
AMD Phenom II X4 840 3.2
4GB RAM DDR2
Antec 430W basiq PSU

 

[qadri]

Considering I got no responses I'm going for the XFX. I do not have to pay delivery with that one and it has lifetime warranty. My only concern is reliability.