RAM - which is better?

This, which is recommended by crucial..
http://www.crucial.com/uk/store/mpartspecs.aspx?mtbpoid=47DFBF75A5CA7304

or this from corsair?

http://www.corsair.com/vengeance-8gb-dual-channel-ddr3-memory-kit-cmz8gx3m2a1600c8r.html

Just not to sure which is better in terms of CAS timings and speed..

Spud

EDIT: I know the corsair is faster in frequency.
Also it is for a Corsair G41MXE Crucial says it will support up to DDR3 PC3-12800 but on other places it says only 1333mhz. anyone help here?

 

The manufacturers website should know if it can take more than 1333 right?

http://www.foxconnsupport.com/default.aspx is this the manufacturer of your motherboard? oO

1600mhz is faster regardless of latency I think..

Editz: this it? http://www.foxconnchannel.com/product/Motherboards/detail_overview.aspx?ID=en-us0000483