That fan price about 20+ dollars, move about 100+ cfm and around 30 dba, imo is acceptable sound and good cfm, but not for that price,
So as the cougar vortex and noctua fan
My recommendation is enermax tb silence(70+ cfm,<23 dba) or a better looking but a little more in dba is xigmatek xaf/xlf f125**
Both price at 9$
Still, its your money and your choice, make the best out of it.