Which of these two power supplies should i buy?

[NiBy]

SilverStone 850w Strider Cable Management PSU [80 Plus Platinum

http://www.umart.com.au/newsite/goods.php?id=37382

eVGA Full-Modular 850W 80+ Platinum

http://www.umart.com.au/newsite/goods.php?id=38231

 

[The Paladin]

I know not the Silverstone model so I would says EVGA.

 

[bignastyid]

The EVGA is the better of the two.

 

[toyftw]

SilverStone 850w Strider Cable Management PSU [80 Plus Platinum

http://www.umart.com.au/newsite/goods.php?id=37382

eVGA Full-Modular 850W 80+ Platinum

http://www.umart.com.au/newsite/goods.php?id=38231

Hi - Of the two, the EVGA has been tested by multiple sites and has an OEM (Superflower)
that I'd trust a little more than the Striders OEM (Enhance), However, the Strider appears to be
a solid unit and if you need the $56aud difference to invest in other parts/components, I think
you'd do well.

 

[Vic 40]

Other question, for what do you need 850watts?