The title says it all. Which should I choose?
http://www.overclockers.co.uk/showproduct.php?prodid=GX-099-GI
or
http://www.overclockers.co.uk/showproduct.php?prodid=GX-051-HS
http://www.overclockers.co.uk/showproduct.php?prodid=GX-099-GI
or
http://www.overclockers.co.uk/showproduct.php?prodid=GX-051-HS