Best push pull config for h50?

[nuhash]

I recently bought a h50 and have installed and i am happy with it, but it would be nice squeeze out every last drop of performance from it so i was wondering on a push pull

the first fans that came to mind were the gentle typhoons which are apparently popular amongst WCers (no idea whether this is true?) but it has quite low static pressure and the fins on the h50 seem quite packed (dont know exact FPI) and so i was wondering whether two akasa apaches would be better?

 

[panyan]

see my sig build and comment

 

[nuhash]

thanks for that, i might be looking at the gt 1800rpms, i was considering the 5400rpms but its just too loud, just one is enough to deafen you imagine it in a push pull