CPU Cooler

[Occooler]

I wanted some advice on cpu coolers after the hot summer weather we've been having convinced me to take the OC off my q6600.

I was thinking about getting this

http://www.overclockers.co.uk/showproduct.php?prodid=WC-001-CI&groupid=701&catid=193&subcat=1038

Until a few reviews pointed out it was no better than a high end air cooler (the titan fenrir)

The more expensive the better on the overclockers cpu cooler page?

 

[Occooler]

I've got an asaka ak-965,

This is the one I was looking at

http://www.overclockers.co.uk/showproduct.php?prodid=HS-026-CM&groupid=701&catid=57&subcat=1395

(I want to OC to play gta4 properly, could be a lost cause)