Which Thermal paste should I use?

[Curtis1234]

I have just received my upgrades (Corsair 600w Modular, Hyper 212 evo and AMD fx 8320). Basically, I have 2 thermal paste's available. Either this one:

http://www.amazon.co.uk/StarTech-com-Metal-Thermal-Compound-Heatsink/dp/B00006B8DX/ref=sr_1_4?s=computers&ie=UTF8&qid=1373196141&sr=1-4&keywords=thermal+paste

Or, the Cooler master thermal paste that comes with the hyper 212 evo.
Which is best for keeping the fx 8320 cooler?

 

[GhislainG]

Using either one won't make much of a difference. http://www.hardwaresecrets.com/article/Thermal-Compound-Roundup-November-2011/1430/5