Negative or positive pressure ?

[Seaweed Monster]

Hi, I have a Cooler master xb evo and was just wondering what is better ? Negative or positive air pressure in a cube case. I've heard negative provides cooler temperatures then positive; which is good, however attracts dust. So was just wondering what other people think.


Thanks.

 

[Guest]

basic setup according to my khowledge.
TOP+BACK--EXHAUST
SIDE--INTAKE/EXHAUST (ur choice for gpu cooling)
FRONT+BOTTOM--INTAKE