Best 140mm fan? Where to buy D14SM-12 - D14BM-12 ?

[sesion]

Hello,

I need to buy 7 140mm fans, and I still haven't decide which ones so please help...

Yate Loon:


D14BM-12 or D14SM-12

RPM:1400
CFM: 62.0
dB: 29
(Can't find any online shop that sells them)


D14SL-12 or D14BL-12

RPM:1000
CFM: 46.9
dB: 25

Scarkoon:

140mm Sharkoon System Fan (Midrange)

RPM:1200
CFM: 64.0
dB: 27

Aerocool:


Aerocool Streamliner
Aerocool Silver Lightning


Sharkoon System Fan (Midrange) vs Yate Loon D14SL-12 or D14BL-12, which one would you choose ?

[jspace]

Not sure about the Sharkoon, but I know Petra's (http://www.petrastechshop.com/14yalod1cafa1.html) sells Yates.