MSI Radeon HD 7790 or Saphire Radeon HD 7790

So I did a post over at the build log section of the forums and a lot of you guys recommended for me to get the AMD Radeon 7790. 

 

LINK TO THAT POST: http://linustechtips.com/main/topic/31025-budget-uk-gaming-pc-%C2%A3350-%C2%A3370/#entry397062

 

So now that we've chosen the 7790 we are not sure whether to get the MSI version or the Saphire version due to the fact that they are both priced the same in the UK (on amazon)

 

MSI: http://amzn.to/1b8nCIg

 

SAPHIRE VERSION: http://amzn.to/10A8KOy

 

So I am amusing that that MSI one has  better performance because it's overclocked but I am unsure. As you can see from the link they are both £110 and the two questions I have is which gives the best performance and also which is the quietest. 

 

The HD 7850 is only £10 more buy that (on sale for £120)

http://www.amazon.co.uk/MSI-HD7850-DDR5-PCI-E-Graphics/dp/B008L5RJ3C/ref=sr_1_4?ie=UTF8&qid=1372892772&sr=8-4&keywords=hd+7850

Yep, grab that 7850 while you can. Best price/performance card out there currently.

http://gpuboss.com/